22257554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13859}}^1$

素因数の和:13945

約数の個数: 16

約数和(自身を含む): 36923040

約数和(自身を除く): 14665486

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 13859, 27718, 152449, 304898, 1011707, 2023414, 11128777, 22257554]

約数ペア:

[(1, 22257554), (2, 11128777), (11, 2023414), (22, 1011707), (73, 304898), (146, 152449), (803, 27718), (1606, 13859)]