13252910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 26193024

約数和(自身を除く): 12940114

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 571, 1055, 1142, 2110, 2321, 2855, 4642, 5710, 6281, 11605, 12562, 23210, 31405, 62810, 120481, 240962, 602405, 1204810, 1325291, 2650582, 6626455, 13252910]

約数ペア:

[(1, 13252910), (2, 6626455), (5, 2650582), (10, 1325291), (11, 1204810), (22, 602405), (55, 240962), (110, 120481), (211, 62810), (422, 31405), (571, 23210), (1055, 12562), (1142, 11605), (2110, 6281), (2321, 5710), (2855, 4642)]