19595616

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 54286848

約数和(自身を除く): 34691232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 86, 94, 96, 101, 129, 141, 172, 188, 202, 258, 282, 303, 344, 376, 404, 516, 564, 606, 688, 752, 808, 1032, 1128, 1212, 1376, 1504, 1616, 2021, 2064, 2256, 2424, 3232, 4042, 4128, 4343, 4512, 4747, 4848, 6063, 8084, 8686, 9494, 9696, 12126, 13029, 14241, 16168, 17372, 18988, 24252, 26058, 28482, 32336, 34744, 37976, 48504, 52116, 56964, 64672, 69488, 75952, 97008, 104232, 113928, 138976, 151904, 194016, 204121, 208464, 227856, 408242, 416928, 455712, 612363, 816484, 1224726, 1632968, 2449452, 3265936, 4898904, 6531872, 9797808, 19595616]

約数ペア:

[(1, 19595616), (2, 9797808), (3, 6531872), (4, 4898904), (6, 3265936), (8, 2449452), (12, 1632968), (16, 1224726), (24, 816484), (32, 612363), (43, 455712), (47, 416928), (48, 408242), (86, 227856), (94, 208464), (96, 204121), (101, 194016), (129, 151904), (141, 138976), (172, 113928), (188, 104232), (202, 97008), (258, 75952), (282, 69488), (303, 64672), (344, 56964), (376, 52116), (404, 48504), (516, 37976), (564, 34744), (606, 32336), (688, 28482), (752, 26058), (808, 24252), (1032, 18988), (1128, 17372), (1212, 16168), (1376, 14241), (1504, 13029), (1616, 12126), (2021, 9696), (2064, 9494), (2256, 8686), (2424, 8084), (3232, 6063), (4042, 4848), (4128, 4747), (4343, 4512)]