12156697072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58445659}}^1$

素因数の和:58445680

約数の個数: 20

約数和(自身を含む): 25365416440

約数和(自身を除く): 13208719368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58445659, 116891318, 233782636, 467565272, 759793567, 935130544, 1519587134, 3039174268, 6078348536, 12156697072]

約数ペア:

[(1, 12156697072), (2, 6078348536), (4, 3039174268), (8, 1519587134), (13, 935130544), (16, 759793567), (26, 467565272), (52, 233782636), (104, 116891318), (208, 58445659)]