18900152

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{5333}}^1$

素因数の和:5782

約数の個数: 16

約数和(自身を含む): 35524440

約数和(自身を除く): 16624288

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 5333, 10666, 21332, 42664, 2362519, 4725038, 9450076, 18900152]

約数ペア:

[(1, 18900152), (2, 9450076), (4, 4725038), (8, 2362519), (443, 42664), (886, 21332), (1772, 10666), (3544, 5333)]