13422185

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 18512256

約数和(自身を除く): 5090071

約数列:

[1, 5, 7, 35, 193, 965, 1351, 1987, 6755, 9935, 13909, 69545, 383491, 1917455, 2684437, 13422185]

約数ペア:

[(1, 13422185), (5, 2684437), (7, 1917455), (35, 383491), (193, 69545), (965, 13909), (1351, 9935), (1987, 6755)]