12639905282

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{686131}}^1$

素因数の和:686345

約数の個数: 16

約数和(自身を含む): 19398323904

約数和(自身を除く): 6758418622

約数列:

[1, 2, 61, 122, 151, 302, 9211, 18422, 686131, 1372262, 41853991, 83707982, 103605781, 207211562, 6319952641, 12639905282]

約数ペア:

[(1, 12639905282), (2, 6319952641), (61, 207211562), (122, 103605781), (151, 83707982), (302, 41853991), (9211, 1372262), (18422, 686131)]