12912985018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{5281}}^1\times {\mathrm{71917}}^1$

素因数の和:77217

約数の個数: 16

約数和(自身を含む): 20513027304

約数和(自身を除く): 7600042286

約数列:

[1, 2, 17, 34, 5281, 10562, 71917, 89777, 143834, 179554, 1222589, 2445178, 379793677, 759587354, 6456492509, 12912985018]

約数ペア:

[(1, 12912985018), (2, 6456492509), (17, 759587354), (34, 379793677), (5281, 2445178), (10562, 1222589), (71917, 179554), (89777, 143834)]