12789574

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3371}}^1$

素因数の和:3651

約数の個数: 16

約数和(自身を含む): 22012416

約数和(自身を除く): 9222842

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3371, 3794, 6742, 23597, 47194, 913541, 1827082, 6394787, 12789574]

約数ペア:

[(1, 12789574), (2, 6394787), (7, 1827082), (14, 913541), (271, 47194), (542, 23597), (1897, 6742), (3371, 3794)]