18097885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9601}}^1$

素因数の和:9648

約数の個数: 16

約数和(自身を含む): 24197040

約数和(自身を除く): 6099155

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 9601, 48005, 124813, 278429, 624065, 1392145, 3619577, 18097885]

約数ペア:

[(1, 18097885), (5, 3619577), (13, 1392145), (29, 624065), (65, 278429), (145, 124813), (377, 48005), (1885, 9601)]