14385511

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 17280000

約数和(自身を除く): 2894489

約数列:

[1, 7, 23, 161, 199, 449, 1393, 3143, 4577, 10327, 32039, 72289, 89351, 625457, 2055073, 14385511]

約数ペア:

[(1, 14385511), (7, 2055073), (23, 625457), (161, 89351), (199, 72289), (449, 32039), (1393, 10327), (3143, 4577)]