12124222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4877}}^1$

素因数の和:5003

約数の個数: 16

約数和(自身を含む): 20019312

約数和(自身を除く): 7895090

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 4877, 9754, 53647, 107294, 551101, 1102202, 6062111, 12124222]

約数ペア:

[(1, 12124222), (2, 6062111), (11, 1102202), (22, 551101), (113, 107294), (226, 53647), (1243, 9754), (2486, 4877)]