19060536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 57231360

約数和(自身を除く): 38170824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 137, 186, 187, 204, 248, 264, 274, 341, 372, 374, 408, 411, 527, 548, 561, 682, 744, 748, 822, 1023, 1054, 1096, 1122, 1364, 1496, 1507, 1581, 1644, 2046, 2108, 2244, 2329, 2728, 3014, 3162, 3288, 4092, 4216, 4247, 4488, 4521, 4658, 5797, 6028, 6324, 6987, 8184, 8494, 9042, 9316, 11594, 12056, 12648, 12741, 13974, 16988, 17391, 18084, 18632, 23188, 25482, 25619, 27948, 33976, 34782, 36168, 46376, 46717, 50964, 51238, 55896, 69564, 72199, 76857, 93434, 101928, 102476, 139128, 140151, 144398, 153714, 186868, 204952, 216597, 280302, 288796, 307428, 373736, 433194, 560604, 577592, 614856, 794189, 866388, 1121208, 1588378, 1732776, 2382567, 3176756, 4765134, 6353512, 9530268, 19060536]

約数ペア:

[(1, 19060536), (2, 9530268), (3, 6353512), (4, 4765134), (6, 3176756), (8, 2382567), (11, 1732776), (12, 1588378), (17, 1121208), (22, 866388), (24, 794189), (31, 614856), (33, 577592), (34, 560604), (44, 433194), (51, 373736), (62, 307428), (66, 288796), (68, 280302), (88, 216597), (93, 204952), (102, 186868), (124, 153714), (132, 144398), (136, 140151), (137, 139128), (186, 102476), (187, 101928), (204, 93434), (248, 76857), (264, 72199), (274, 69564), (341, 55896), (372, 51238), (374, 50964), (408, 46717), (411, 46376), (527, 36168), (548, 34782), (561, 33976), (682, 27948), (744, 25619), (748, 25482), (822, 23188), (1023, 18632), (1054, 18084), (1096, 17391), (1122, 16988), (1364, 13974), (1496, 12741), (1507, 12648), (1581, 12056), (1644, 11594), (2046, 9316), (2108, 9042), (2244, 8494), (2329, 8184), (2728, 6987), (3014, 6324), (3162, 6028), (3288, 5797), (4092, 4658), (4216, 4521), (4247, 4488)]