12798519242

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2657}}^1\times {\mathrm{17327}}^1$

素因数の和:20125

約数の個数: 16

約数和(自身を含む): 19344286080

約数和(自身を除く): 6545766838

約数列:

[1, 2, 139, 278, 2657, 5314, 17327, 34654, 369323, 738646, 2408453, 4816906, 46037839, 92075678, 6399259621, 12798519242]

約数ペア:

[(1, 12798519242), (2, 6399259621), (139, 92075678), (278, 46037839), (2657, 4816906), (5314, 2408453), (17327, 738646), (34654, 369323)]