15960406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 30355200

約数和(自身を除く): 14394794

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 1699, 3398, 4697, 9394, 11893, 18689, 23786, 37378, 103639, 130823, 207278, 261646, 725473, 1140029, 1450946, 2280058, 7980203, 15960406]

約数ペア:

[(1, 15960406), (2, 7980203), (7, 2280058), (11, 1450946), (14, 1140029), (22, 725473), (61, 261646), (77, 207278), (122, 130823), (154, 103639), (427, 37378), (671, 23786), (854, 18689), (1342, 11893), (1699, 9394), (3398, 4697)]