19831567007

素因数分解:

$7^1\times {\mathrm{313}}^1\times {\mathrm{2957}}^1\times {\mathrm{3061}}^1$

素因数の和:6338

約数の個数: 16

約数和(自身を含む): 22752178752

約数和(自身を除く): 2920611745

約数列:

[1, 7, 313, 2191, 2957, 3061, 20699, 21427, 925541, 958093, 6478787, 6706651, 9051377, 63359639, 2833081001, 19831567007]

約数ペア:

[(1, 19831567007), (7, 2833081001), (313, 63359639), (2191, 9051377), (2957, 6706651), (3061, 6478787), (20699, 958093), (21427, 925541)]