12217478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67129}}^1$

素因数の和:67151

約数の個数: 16

約数和(自身を含む): 22555680

約数和(自身を除く): 10338202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 67129, 134258, 469903, 872677, 939806, 1745354, 6108739, 12217478]

約数ペア:

[(1, 12217478), (2, 6108739), (7, 1745354), (13, 939806), (14, 872677), (26, 469903), (91, 134258), (182, 67129)]