17964496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{102071}}^1$

素因数の和:102090

約数の個数: 20

約数和(自身を含む): 37970784

約数和(自身を除く): 20006288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 102071, 204142, 408284, 816568, 1122781, 1633136, 2245562, 4491124, 8982248, 17964496]

約数ペア:

[(1, 17964496), (2, 8982248), (4, 4491124), (8, 2245562), (11, 1633136), (16, 1122781), (22, 816568), (44, 408284), (88, 204142), (176, 102071)]