123895442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{12323}}^1$

素因数の和:12793

約数の個数: 16

約数和(自身を含む): 203198112

約数和(自身を除く): 79302670

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 12323, 24646, 135553, 271106, 5631611, 11263222, 61947721, 123895442]

約数ペア:

[(1, 123895442), (2, 61947721), (11, 11263222), (22, 5631611), (457, 271106), (914, 135553), (5027, 24646), (10054, 12323)]