12910563218

素因数分解:

$2^1\times 7^3\times {\mathrm{18820063}}^1$

素因数の和:18820086

約数の個数: 16

約数和(自身を含む): 22584076800

約数和(自身を除く): 9673513582

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 18820063, 37640126, 131740441, 263480882, 922183087, 1844366174, 6455281609, 12910563218]

約数ペア:

[(1, 12910563218), (2, 6455281609), (7, 1844366174), (14, 922183087), (49, 263480882), (98, 131740441), (343, 37640126), (686, 18820063)]