22242004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 40441856

約数和(自身を除く): 18199852

約数列:

[1, 2, 4, 31, 62, 124, 181, 362, 724, 991, 1982, 3964, 5611, 11222, 22444, 30721, 61442, 122884, 179371, 358742, 717484, 5560501, 11121002, 22242004]

約数ペア:

[(1, 22242004), (2, 11121002), (4, 5560501), (31, 717484), (62, 358742), (124, 179371), (181, 122884), (362, 61442), (724, 30721), (991, 22444), (1982, 11222), (3964, 5611)]