22151479

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{7411}}^1$

素因数の和:7486

約数の個数: 12

約数和(自身を含む): 26194008

約数和(自身を除く): 4042529

約数列:

[1, 7, 49, 61, 427, 2989, 7411, 51877, 363139, 452071, 3164497, 22151479]

約数ペア:

[(1, 22151479), (7, 3164497), (49, 452071), (61, 363139), (427, 51877), (2989, 7411)]