15691211770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{166027}}^1$

素因数の和:166774

約数の個数: 32

約数和(自身を含む): 30458832768

約数和(自身を除く): 14767620998

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 1454, 3635, 7270, 9451, 18902, 47255, 94510, 166027, 332054, 830135, 1660270, 2158351, 4316702, 10791755, 21583510, 120701629, 241403258, 603508145, 1207016290, 1569121177, 3138242354, 7845605885, 15691211770]

約数ペア:

[(1, 15691211770), (2, 7845605885), (5, 3138242354), (10, 1569121177), (13, 1207016290), (26, 603508145), (65, 241403258), (130, 120701629), (727, 21583510), (1454, 10791755), (3635, 4316702), (7270, 2158351), (9451, 1660270), (18902, 830135), (47255, 332054), (94510, 166027)]