15952894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^2$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 25955640

約数和(自身を除く): 10002746

約数列:

[1, 2, 19, 38, 53, 89, 106, 178, 1007, 1691, 2014, 3382, 4717, 7921, 9434, 15842, 89623, 150499, 179246, 300998, 419813, 839626, 7976447, 15952894]

約数ペア:

[(1, 15952894), (2, 7976447), (19, 839626), (38, 419813), (53, 300998), (89, 179246), (106, 150499), (178, 89623), (1007, 15842), (1691, 9434), (2014, 7921), (3382, 4717)]