2238896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12721}}^1$

素因数の和:12740

約数の個数: 20

約数和(自身を含む): 4732584

約数和(自身を除く): 2493688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12721, 25442, 50884, 101768, 139931, 203536, 279862, 559724, 1119448, 2238896]

約数ペア:

[(1, 2238896), (2, 1119448), (4, 559724), (8, 279862), (11, 203536), (16, 139931), (22, 101768), (44, 50884), (88, 25442), (176, 12721)]