11671780

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1277}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 24583608

約数和(自身を除く): 12911828

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1277, 1828, 2285, 2554, 4570, 5108, 6385, 9140, 12770, 25540, 583589, 1167178, 2334356, 2917945, 5835890, 11671780]

約数ペア:

[(1, 11671780), (2, 5835890), (4, 2917945), (5, 2334356), (10, 1167178), (20, 583589), (457, 25540), (914, 12770), (1277, 9140), (1828, 6385), (2285, 5108), (2554, 4570)]