16585180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12377}}^1$

素因数の和:12453

約数の個数: 24

約数和(自身を含む): 35351568

約数和(自身を除く): 18766388

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 12377, 24754, 49508, 61885, 123770, 247540, 829259, 1658518, 3317036, 4146295, 8292590, 16585180]

約数ペア:

[(1, 16585180), (2, 8292590), (4, 4146295), (5, 3317036), (10, 1658518), (20, 829259), (67, 247540), (134, 123770), (268, 61885), (335, 49508), (670, 24754), (1340, 12377)]