13931740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14821}}^1$

素因数の和:14877

約数の個数: 24

約数和(自身を含む): 29881152

約数和(自身を除く): 15949412

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 14821, 29642, 59284, 74105, 148210, 296420, 696587, 1393174, 2786348, 3482935, 6965870, 13931740]

約数ペア:

[(1, 13931740), (2, 6965870), (4, 3482935), (5, 2786348), (10, 1393174), (20, 696587), (47, 296420), (94, 148210), (188, 74105), (235, 59284), (470, 29642), (940, 14821)]