24422222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1993}}^1$

素因数の和:2563

約数の個数: 16

約数和(自身を含む): 40055472

約数和(自身を除く): 15633250

約数列:

[1, 2, 11, 22, 557, 1114, 1993, 3986, 6127, 12254, 21923, 43846, 1110101, 2220202, 12211111, 24422222]

約数ペア:

[(1, 24422222), (2, 12211111), (11, 2220202), (22, 1110101), (557, 43846), (1114, 21923), (1993, 12254), (3986, 6127)]