15613730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 31382208

約数和(自身を除く): 15768478

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 3301, 4730, 6602, 16505, 33010, 36311, 72622, 141943, 181555, 283886, 363110, 709715, 1419430, 1561373, 3122746, 7806865, 15613730]

約数ペア:

[(1, 15613730), (2, 7806865), (5, 3122746), (10, 1561373), (11, 1419430), (22, 709715), (43, 363110), (55, 283886), (86, 181555), (110, 141943), (215, 72622), (430, 36311), (473, 33010), (946, 16505), (2365, 6602), (3301, 4730)]