13041820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59281}}^1$

素因数の和:59301

約数の個数: 24

約数和(自身を含む): 29878128

約数和(自身を除く): 16836308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 59281, 118562, 237124, 296405, 592810, 652091, 1185620, 1304182, 2608364, 3260455, 6520910, 13041820]

約数ペア:

[(1, 13041820), (2, 6520910), (4, 3260455), (5, 2608364), (10, 1304182), (11, 1185620), (20, 652091), (22, 592810), (44, 296405), (55, 237124), (110, 118562), (220, 59281)]