12943882

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1429}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 22239360

約数和(自身を除く): 9295478

約数列:

[1, 2, 7, 14, 647, 1294, 1429, 2858, 4529, 9058, 10003, 20006, 924563, 1849126, 6471941, 12943882]

約数ペア:

[(1, 12943882), (2, 6471941), (7, 1849126), (14, 924563), (647, 20006), (1294, 10003), (1429, 9058), (2858, 4529)]