22019920443898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{28669}}^1\times {\mathrm{2272409}}^1$

素因数の和:2301106

約数の個数: 24

約数和(自身を含む): 35767347090300

約数和(自身を除く): 13747426646402

約数列:

[1, 2, 13, 26, 169, 338, 28669, 57338, 372697, 745394, 2272409, 4544818, 4845061, 9690122, 29541317, 59082634, 384037121, 768074242, 65147693621, 130295387242, 846920017073, 1693840034146, 11009960221949, 22019920443898]

約数ペア:

[(1, 22019920443898), (2, 11009960221949), (13, 1693840034146), (26, 846920017073), (169, 130295387242), (338, 65147693621), (28669, 768074242), (57338, 384037121), (372697, 59082634), (745394, 29541317), (2272409, 9690122), (4544818, 4845061)]