12925744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{62143}}^1$

素因数の和:62164

約数の個数: 20

約数和(自身を含む): 26970496

約数和(自身を除く): 14044752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 62143, 124286, 248572, 497144, 807859, 994288, 1615718, 3231436, 6462872, 12925744]

約数ペア:

[(1, 12925744), (2, 6462872), (4, 3231436), (8, 1615718), (13, 994288), (16, 807859), (26, 497144), (52, 248572), (104, 124286), (208, 62143)]