13932485

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12884

約数の個数: 16

約数和(自身を含む): 19725312

約数和(自身を除く): 5792827

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 12841, 64205, 89887, 398071, 449435, 1990355, 2786497, 13932485]

約数ペア:

[(1, 13932485), (5, 2786497), (7, 1990355), (31, 449435), (35, 398071), (155, 89887), (217, 64205), (1085, 12841)]