15696881996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1037879}}^1$

素因数の和:1038101

約数の個数: 24

約数和(自身を含む): 29060640000

約数和(自身を除く): 13363758004

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 15124, 1037879, 2075758, 4151516, 19719701, 39439402, 78878804, 206537921, 413075842, 826151684, 3924220499, 7848440998, 15696881996]

約数ペア:

[(1, 15696881996), (2, 7848440998), (4, 3924220499), (19, 826151684), (38, 413075842), (76, 206537921), (199, 78878804), (398, 39439402), (796, 19719701), (3781, 4151516), (7562, 2075758), (15124, 1037879)]