12870767

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 16084992

約数和(自身を除く): 3214225

約数列:

[1, 7, 13, 67, 91, 469, 871, 2111, 6097, 14777, 27443, 141437, 192101, 990059, 1838681, 12870767]

約数ペア:

[(1, 12870767), (7, 1838681), (13, 990059), (67, 192101), (91, 141437), (469, 27443), (871, 14777), (2111, 6097)]