15679954997

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{2711}}^1\times {\mathrm{10459}}^1$

素因数の和:13256

約数の個数: 16

約数和(自身を含む): 18155212800

約数和(自身を除く): 2475257803

約数列:

[1, 7, 79, 553, 2711, 10459, 18977, 73213, 214169, 826261, 1499183, 5783827, 28354349, 198480443, 2239993571, 15679954997]

約数ペア:

[(1, 15679954997), (7, 2239993571), (79, 198480443), (553, 28354349), (2711, 5783827), (10459, 1499183), (18977, 826261), (73213, 214169)]