2019703688

素因数分解:

$2^3\times {\mathrm{1889}}^1\times {\mathrm{133649}}^1$

素因数の和:135544

約数の個数: 16

約数和(自身を含む): 3788977500

約数和(自身を除く): 1769273812

約数列:

[1, 2, 4, 8, 1889, 3778, 7556, 15112, 133649, 267298, 534596, 1069192, 252462961, 504925922, 1009851844, 2019703688]

約数ペア:

[(1, 2019703688), (2, 1009851844), (4, 504925922), (8, 252462961), (1889, 1069192), (3778, 534596), (7556, 267298), (15112, 133649)]