40355962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1087}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 63843840

約数和(自身を除く): 23487878

約数列:

[1, 2, 19, 38, 977, 1087, 1954, 2174, 18563, 20653, 37126, 41306, 1061999, 2123998, 20177981, 40355962]

約数ペア:

[(1, 40355962), (2, 20177981), (19, 2123998), (38, 1061999), (977, 41306), (1087, 37126), (1954, 20653), (2174, 18563)]