12163855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 16077600

約数和(自身を除く): 3913745

約数列:

[1, 5, 11, 55, 109, 545, 1199, 2029, 5995, 10145, 22319, 111595, 221161, 1105805, 2432771, 12163855]

約数ペア:

[(1, 12163855), (5, 2432771), (11, 1105805), (55, 221161), (109, 111595), (545, 22319), (1199, 10145), (2029, 5995)]