22868612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439781}}^1$

素因数の和:439798

約数の個数: 12

約数和(自身を含む): 43098636

約数和(自身を除く): 20230024

約数列:

[1, 2, 4, 13, 26, 52, 439781, 879562, 1759124, 5717153, 11434306, 22868612]

約数ペア:

[(1, 22868612), (2, 11434306), (4, 5717153), (13, 1759124), (26, 879562), (52, 439781)]