1189423870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6996611}}^1$

素因数の和:6996635

約数の個数: 16

約数和(自身を含む): 2266902288

約数和(自身を除く): 1077478418

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 6996611, 13993222, 34983055, 69966110, 118942387, 237884774, 594711935, 1189423870]

約数ペア:

[(1, 1189423870), (2, 594711935), (5, 237884774), (10, 118942387), (17, 69966110), (34, 34983055), (85, 13993222), (170, 6996611)]