11681105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3064

約数の個数: 16

約数和(自身を含む): 15120000

約数和(自身を除く): 3438895

約数列:

[1, 5, 19, 41, 95, 205, 779, 2999, 3895, 14995, 56981, 122959, 284905, 614795, 2336221, 11681105]

約数ペア:

[(1, 11681105), (5, 2336221), (19, 614795), (41, 284905), (95, 122959), (205, 56981), (779, 14995), (2999, 3895)]