22681796

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{13469}}^1$

素因数の和:13894

約数の個数: 12

約数和(自身を含む): 39790380

約数和(自身を除く): 17108584

約数列:

[1, 2, 4, 421, 842, 1684, 13469, 26938, 53876, 5670449, 11340898, 22681796]

約数ペア:

[(1, 22681796), (2, 11340898), (4, 5670449), (421, 53876), (842, 26938), (1684, 13469)]