42138449

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 44688000

約数和(自身を除く): 2549551

約数列:

[1, 37, 59, 97, 199, 2183, 3589, 5723, 7363, 11741, 19303, 211751, 434417, 714211, 1138877, 42138449]

約数ペア:

[(1, 42138449), (37, 1138877), (59, 714211), (97, 434417), (199, 211751), (2183, 19303), (3589, 11741), (5723, 7363)]