13220664

素因数分解:

$2^3\times 3^1\times {\mathrm{550861}}^1$

素因数の和:550870

約数の個数: 16

約数和(自身を含む): 33051720

約数和(自身を除く): 19831056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 550861, 1101722, 1652583, 2203444, 3305166, 4406888, 6610332, 13220664]

約数ペア:

[(1, 13220664), (2, 6610332), (3, 4406888), (4, 3305166), (6, 2203444), (8, 1652583), (12, 1101722), (24, 550861)]