23900233

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 29168640

約数和(自身を除く): 5268407

約数列:

[1, 7, 19, 71, 133, 497, 1349, 2531, 9443, 17717, 48089, 179701, 336623, 1257907, 3414319, 23900233]

約数ペア:

[(1, 23900233), (7, 3414319), (19, 1257907), (71, 336623), (133, 179701), (497, 48089), (1349, 17717), (2531, 9443)]