16082405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1283}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 20338560

約数和(自身を除く): 4256155

約数列:

[1, 5, 23, 109, 115, 545, 1283, 2507, 6415, 12535, 29509, 139847, 147545, 699235, 3216481, 16082405]

約数ペア:

[(1, 16082405), (5, 3216481), (23, 699235), (109, 147545), (115, 139847), (545, 29509), (1283, 12535), (2507, 6415)]