31006426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5897}}^1$

素因数の和:6149

約数の個数: 16

約数和(自身を含む): 50958720

約数和(自身を除く): 19952294

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 5897, 11794, 64867, 129734, 1409383, 2818766, 15503213, 31006426]

約数ペア:

[(1, 31006426), (2, 15503213), (11, 2818766), (22, 1409383), (239, 129734), (478, 64867), (2629, 11794), (5258, 5897)]