43700038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{10177}}^1$

素因数の和:10311

約数の個数: 16

約数和(自身を含む): 69617520

約数和(自身を除く): 25917482

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 10177, 20354, 193363, 386726, 1150001, 2300002, 21850019, 43700038]

約数ペア:

[(1, 43700038), (2, 21850019), (19, 2300002), (38, 1150001), (113, 386726), (226, 193363), (2147, 20354), (4294, 10177)]