18703322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2029}}^1$

素因数の和:2461

約数の個数: 16

約数和(自身を含む): 30693600

約数和(自身を除く): 11990278

約数列:

[1, 2, 11, 22, 419, 838, 2029, 4058, 4609, 9218, 22319, 44638, 850151, 1700302, 9351661, 18703322]

約数ペア:

[(1, 18703322), (2, 9351661), (11, 1700302), (22, 850151), (419, 44638), (838, 22319), (2029, 9218), (4058, 4609)]