13930370

素因数分解:

$2^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1471}}^1$

素因数の和:2425

約数の個数: 16

約数和(自身を含む): 25118208

約数和(自身を除く): 11187838

約数列:

[1, 2, 5, 10, 947, 1471, 1894, 2942, 4735, 7355, 9470, 14710, 1393037, 2786074, 6965185, 13930370]

約数ペア:

[(1, 13930370), (2, 6965185), (5, 2786074), (10, 1393037), (947, 14710), (1471, 9470), (1894, 7355), (2942, 4735)]