12543694

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{701}}^1$

素因数の和:1115

約数の個数: 16

約数和(自身を含む): 19712160

約数和(自身を除く): 7168466

約数列:

[1, 2, 23, 46, 389, 701, 778, 1402, 8947, 16123, 17894, 32246, 272689, 545378, 6271847, 12543694]

約数ペア:

[(1, 12543694), (2, 6271847), (23, 545378), (46, 272689), (389, 32246), (701, 17894), (778, 16123), (1402, 8947)]