15139734

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 31781376

約数和(自身を除く): 16641642

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1451, 1739, 2902, 3478, 4353, 5217, 8706, 10434, 53687, 68197, 107374, 136394, 161061, 204591, 322122, 409182, 2523289, 5046578, 7569867, 15139734]

約数ペア:

[(1, 15139734), (2, 7569867), (3, 5046578), (6, 2523289), (37, 409182), (47, 322122), (74, 204591), (94, 161061), (111, 136394), (141, 107374), (222, 68197), (282, 53687), (1451, 10434), (1739, 8706), (2902, 5217), (3478, 4353)]