12686294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3595

約数の個数: 16

約数和(自身を含む): 20113920

約数和(自身を除く): 7427626

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3491, 3634, 6982, 80293, 160586, 275789, 551578, 6343147, 12686294]

約数ペア:

[(1, 12686294), (2, 6343147), (23, 551578), (46, 275789), (79, 160586), (158, 80293), (1817, 6982), (3491, 3634)]