2019171566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{220771}}^1$

素因数の和:221059

約数の個数: 16

約数和(自身を含む): 3218855760

約数和(自身を除く): 1199684194

約数列:

[1, 2, 17, 34, 269, 538, 4573, 9146, 220771, 441542, 3753107, 7506214, 59387399, 118774798, 1009585783, 2019171566]

約数ペア:

[(1, 2019171566), (2, 1009585783), (17, 118774798), (34, 59387399), (269, 7506214), (538, 3753107), (4573, 441542), (9146, 220771)]