20190894577

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{24238769}}^1$

素因数の和:24238800

約数の個数: 12

約数和(自身を含む): 24868978020

約数和(自身を除く): 4678083443

約数列:

[1, 7, 17, 49, 119, 833, 24238769, 169671383, 412059073, 1187699681, 2884413511, 20190894577]

約数ペア:

[(1, 20190894577), (7, 2884413511), (17, 1187699681), (49, 412059073), (119, 169671383), (833, 24238769)]