15945116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21317}}^1$

素因数の和:21349

約数の個数: 24

約数和(自身を含む): 32232816

約数和(自身を除く): 16287700

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 21317, 42634, 85268, 234487, 362389, 468974, 724778, 937948, 1449556, 3986279, 7972558, 15945116]

約数ペア:

[(1, 15945116), (2, 7972558), (4, 3986279), (11, 1449556), (17, 937948), (22, 724778), (34, 468974), (44, 362389), (68, 234487), (187, 85268), (374, 42634), (748, 21317)]