11817935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 14796000

約数和(自身を除く): 2978065

約数列:

[1, 5, 29, 145, 149, 547, 745, 2735, 4321, 15863, 21605, 79315, 81503, 407515, 2363587, 11817935]

約数ペア:

[(1, 11817935), (5, 2363587), (29, 407515), (145, 81503), (149, 79315), (547, 21605), (745, 15863), (2735, 4321)]