15678866138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{756629}}^1$

素因数の和:757441

約数の個数: 16

約数和(自身を含む): 25359211080

約数和(自身を除く): 9680344942

約数列:

[1, 2, 13, 26, 797, 1594, 10361, 20722, 756629, 1513258, 9836177, 19672354, 603033313, 1206066626, 7839433069, 15678866138]

約数ペア:

[(1, 15678866138), (2, 7839433069), (13, 1206066626), (26, 603033313), (797, 19672354), (1594, 9836177), (10361, 1513258), (20722, 756629)]