15707564428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{3271}}^1\times {\mathrm{27919}}^1$

素因数の和:31237

約数の個数: 24

約数和(自身を含む): 28137105920

約数和(自身を除く): 12429541492

約数列:

[1, 2, 4, 43, 86, 172, 3271, 6542, 13084, 27919, 55838, 111676, 140653, 281306, 562612, 1200517, 2401034, 4802068, 91323049, 182646098, 365292196, 3926891107, 7853782214, 15707564428]

約数ペア:

[(1, 15707564428), (2, 7853782214), (4, 3926891107), (43, 365292196), (86, 182646098), (172, 91323049), (3271, 4802068), (6542, 2401034), (13084, 1200517), (27919, 562612), (55838, 281306), (111676, 140653)]