22140644

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 39764088

約数和(自身を除く): 17623444

約数列:

[1, 2, 4, 53, 106, 181, 212, 362, 577, 724, 1154, 2308, 9593, 19186, 30581, 38372, 61162, 104437, 122324, 208874, 417748, 5535161, 11070322, 22140644]

約数ペア:

[(1, 22140644), (2, 11070322), (4, 5535161), (53, 417748), (106, 208874), (181, 122324), (212, 104437), (362, 61162), (577, 38372), (724, 30581), (1154, 19186), (2308, 9593)]