22250992

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{10151}}^1$

素因数の和:10296

約数の個数: 20

約数和(自身を含む): 43430256

約数和(自身を除く): 21179264

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 10151, 20302, 40604, 81208, 162416, 1390687, 2781374, 5562748, 11125496, 22250992]

約数ペア:

[(1, 22250992), (2, 11125496), (4, 5562748), (8, 2781374), (16, 1390687), (137, 162416), (274, 81208), (548, 40604), (1096, 20302), (2192, 10151)]