40000586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7573}}^1$

素因数の和:7733

約数の個数: 16

約数和(自身を含む): 63621600

約数和(自身を除く): 23621014

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 7573, 15146, 143887, 287774, 1052647, 2105294, 20000293, 40000586]

約数ペア:

[(1, 40000586), (2, 20000293), (19, 2105294), (38, 1052647), (139, 287774), (278, 143887), (2641, 15146), (5282, 7573)]