39988958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{5879}}^1$

素因数の和:6079

約数の個数: 16

約数和(自身を含む): 63504000

約数和(自身を除く): 23515042

約数列:

[1, 2, 19, 38, 179, 358, 3401, 5879, 6802, 11758, 111701, 223402, 1052341, 2104682, 19994479, 39988958]

約数ペア:

[(1, 39988958), (2, 19994479), (19, 2104682), (38, 1052341), (179, 223402), (358, 111701), (3401, 11758), (5879, 6802)]