22204048

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{12281}}^1$

素因数の和:12402

約数の個数: 20

約数和(自身を含む): 43404588

約数和(自身を除く): 21200540

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 12281, 24562, 49124, 98248, 196496, 1387753, 2775506, 5551012, 11102024, 22204048]

約数ペア:

[(1, 22204048), (2, 11102024), (4, 5551012), (8, 2775506), (16, 1387753), (113, 196496), (226, 98248), (452, 49124), (904, 24562), (1808, 12281)]