40793974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15233}}^1$

素因数の和:15351

約数の個数: 16

約数和(自身を含む): 66542112

約数和(自身を除く): 25748138

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 15233, 30466, 198029, 396058, 1568999, 3137998, 20396987, 40793974]

約数ペア:

[(1, 40793974), (2, 20396987), (13, 3137998), (26, 1568999), (103, 396058), (206, 198029), (1339, 30466), (2678, 15233)]