31093914998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5211853}}^1$

素因数の和:5212031

約数の個数: 16

約数和(自身を含む): 49408375920

約数和(自身を除く): 18314460922

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 5211853, 10423706, 99025207, 198050414, 818260921, 1636521842, 15546957499, 31093914998]

約数ペア:

[(1, 31093914998), (2, 15546957499), (19, 1636521842), (38, 818260921), (157, 198050414), (314, 99025207), (2983, 10423706), (5966, 5211853)]