12849605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3299}}^1$

素因数の和:3364

約数の個数: 16

約数和(自身を含む): 16632000

約数和(自身を除く): 3782395

約数列:

[1, 5, 19, 41, 95, 205, 779, 3299, 3895, 16495, 62681, 135259, 313405, 676295, 2569921, 12849605]

約数ペア:

[(1, 12849605), (5, 2569921), (19, 676295), (41, 313405), (95, 135259), (205, 62681), (779, 16495), (3299, 3895)]