22294468

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18517}}^1$

素因数の和:18571

約数の個数: 24

約数和(自身を含む): 45628352

約数和(自身を除く): 23333884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 18517, 37034, 74068, 129619, 259238, 518476, 796231, 1592462, 3184924, 5573617, 11147234, 22294468]

約数ペア:

[(1, 22294468), (2, 11147234), (4, 5573617), (7, 3184924), (14, 1592462), (28, 796231), (43, 518476), (86, 259238), (172, 129619), (301, 74068), (602, 37034), (1204, 18517)]