18156595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 23195808

約数和(自身を除く): 5039213

約数列:

[1, 5, 17, 85, 227, 941, 1135, 3859, 4705, 15997, 19295, 79985, 213607, 1068035, 3631319, 18156595]

約数ペア:

[(1, 18156595), (5, 3631319), (17, 1068035), (85, 213607), (227, 79985), (941, 19295), (1135, 15997), (3859, 4705)]