47219762

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{113}}^2$

素因数の和:314

約数の個数: 18

約数和(自身を含む): 73162557

約数和(自身を除く): 25942795

約数列:

[1, 2, 43, 86, 113, 226, 1849, 3698, 4859, 9718, 12769, 25538, 208937, 417874, 549067, 1098134, 23609881, 47219762]

約数ペア:

[(1, 47219762), (2, 23609881), (43, 1098134), (86, 549067), (113, 417874), (226, 208937), (1849, 25538), (3698, 12769), (4859, 9718)]