12471011

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 15375360

約数和(自身を除く): 2904349

約数列:

[1, 7, 19, 41, 133, 287, 779, 2287, 5453, 16009, 43453, 93767, 304171, 656369, 1781573, 12471011]

約数ペア:

[(1, 12471011), (7, 1781573), (19, 656369), (41, 304171), (133, 93767), (287, 43453), (779, 16009), (2287, 5453)]