22038404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1847}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 40877760

約数和(自身を除く): 18839356

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 1847, 2983, 3694, 5966, 7388, 11932, 35093, 70186, 140372, 289979, 579958, 1159916, 5509601, 11019202, 22038404]

約数ペア:

[(1, 22038404), (2, 11019202), (4, 5509601), (19, 1159916), (38, 579958), (76, 289979), (157, 140372), (314, 70186), (628, 35093), (1847, 11932), (2983, 7388), (3694, 5966)]