22125904

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{9281}}^1$

素因数の和:9438

約数の個数: 20

約数和(自身を含む): 43161300

約数和(自身を除く): 21035396

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 9281, 18562, 37124, 74248, 148496, 1382869, 2765738, 5531476, 11062952, 22125904]

約数ペア:

[(1, 22125904), (2, 11062952), (4, 5531476), (8, 2765738), (16, 1382869), (149, 148496), (298, 74248), (596, 37124), (1192, 18562), (2384, 9281)]