1920662018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1\times {\mathrm{1987}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 3207677760

約数和(自身を除く): 1287015742

約数列:

[1, 2, 11, 22, 53, 106, 583, 829, 1166, 1658, 1987, 3974, 9119, 18238, 21857, 43714, 43937, 87874, 105311, 210622, 483307, 966614, 1158421, 1647223, 2316842, 3294446, 18119453, 36238906, 87302819, 174605638, 960331009, 1920662018]

約数ペア:

[(1, 1920662018), (2, 960331009), (11, 174605638), (22, 87302819), (53, 36238906), (106, 18119453), (583, 3294446), (829, 2316842), (1166, 1647223), (1658, 1158421), (1987, 966614), (3974, 483307), (9119, 210622), (18238, 105311), (21857, 87874), (43714, 43937)]