19573189097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2856149}}^1$

素因数の和:2856256

約数の個数: 16

約数和(自身を含む): 24677136000

約数和(自身を除く): 5103946903

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 2856149, 19993043, 31417639, 219923473, 254197261, 1779380827, 2796169871, 19573189097]

約数ペア:

[(1, 19573189097), (7, 2796169871), (11, 1779380827), (77, 254197261), (89, 219923473), (623, 31417639), (979, 19993043), (6853, 2856149)]