19211060492742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1\times {\mathrm{16693}}^1$

素因数の和:17518

約数の個数: 128

約数和(自身を含む): 41373854023680

約数和(自身を除く): 22162793530938

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 331, 383, 534, 662, 766, 993, 1149, 1513, 1986, 2298, 3026, 4539, 5627, 6511, 9078, 11254, 13022, 16693, 16881, 19533, 29459, 33386, 33762, 34087, 39066, 50079, 58918, 68174, 88377, 100158, 102261, 126773, 176754, 204522, 253546, 283781, 380319, 500803, 567562, 579479, 760638, 851343, 1001606, 1158958, 1485677, 1502409, 1702686, 1738437, 2155141, 2971354, 3004818, 3476874, 4310282, 4457031, 5525383, 6393419, 6465423, 8914062, 11050766, 11282797, 12786838, 12930846, 16576149, 19180257, 22565594, 25256509, 33152298, 33848391, 38360514, 50513018, 67696782, 75769527, 93931511, 108688123, 151539054, 187863022, 191807549, 217376246, 281794533, 326064369, 383615098, 491759087, 563589066, 569014291, 575422647, 652128738, 983518174, 1138028582, 1150845294, 1475277261, 1707042873, 2116221689, 2950554522, 3414085746, 4232443378, 6348665067, 8359904479, 9673242947, 12697330134, 16719808958, 19346485894, 25079713437, 29019728841, 35975768713, 50159426874, 58039457682, 71951537426, 107927306139, 188343730321, 215854612278, 376687460642, 565031190963, 1130062381926, 3201843415457, 6403686830914, 9605530246371, 19211060492742]

約数ペア:

[(1, 19211060492742), (2, 9605530246371), (3, 6403686830914), (6, 3201843415457), (17, 1130062381926), (34, 565031190963), (51, 376687460642), (89, 215854612278), (102, 188343730321), (178, 107927306139), (267, 71951537426), (331, 58039457682), (383, 50159426874), (534, 35975768713), (662, 29019728841), (766, 25079713437), (993, 19346485894), (1149, 16719808958), (1513, 12697330134), (1986, 9673242947), (2298, 8359904479), (3026, 6348665067), (4539, 4232443378), (5627, 3414085746), (6511, 2950554522), (9078, 2116221689), (11254, 1707042873), (13022, 1475277261), (16693, 1150845294), (16881, 1138028582), (19533, 983518174), (29459, 652128738), (33386, 575422647), (33762, 569014291), (34087, 563589066), (39066, 491759087), (50079, 383615098), (58918, 326064369), (68174, 281794533), (88377, 217376246), (100158, 191807549), (102261, 187863022), (126773, 151539054), (176754, 108688123), (204522, 93931511), (253546, 75769527), (283781, 67696782), (380319, 50513018), (500803, 38360514), (567562, 33848391), (579479, 33152298), (760638, 25256509), (851343, 22565594), (1001606, 19180257), (1158958, 16576149), (1485677, 12930846), (1502409, 12786838), (1702686, 11282797), (1738437, 11050766), (2155141, 8914062), (2971354, 6465423), (3004818, 6393419), (3476874, 5525383), (4310282, 4457031)]