2019938242

素因数分解:

$2^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{125353}}^1$

素因数の和:126513

約数の個数: 16

約数和(自身を含む): 3465787392

約数和(自身を除く): 1445849150

約数列:

[1, 2, 7, 14, 1151, 2302, 8057, 16114, 125353, 250706, 877471, 1754942, 144281303, 288562606, 1009969121, 2019938242]

約数ペア:

[(1, 2019938242), (2, 1009969121), (7, 288562606), (14, 144281303), (1151, 1754942), (2302, 877471), (8057, 250706), (16114, 125353)]