39741806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80449}}^1$

素因数の和:80483

約数の個数: 16

約数和(自身を含む): 67578000

約数和(自身を除く): 27836194

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 80449, 160898, 1045837, 1528531, 2091674, 3057062, 19870903, 39741806]

約数ペア:

[(1, 39741806), (2, 19870903), (13, 3057062), (19, 2091674), (26, 1528531), (38, 1045837), (247, 160898), (494, 80449)]