118563838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{6949}}^1$

素因数の和:7419

約数の個数: 16

約数和(自身を含む): 187650000

約数和(自身を除く): 69086162

約数列:

[1, 2, 19, 38, 449, 898, 6949, 8531, 13898, 17062, 132031, 264062, 3120101, 6240202, 59281919, 118563838]

約数ペア:

[(1, 118563838), (2, 59281919), (19, 6240202), (38, 3120101), (449, 264062), (898, 132031), (6949, 17062), (8531, 13898)]