25561498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2887}}^1$

素因数の和:3141

約数の個数: 16

約数和(自身を含む): 40547520

約数和(自身を除く): 14986022

約数列:

[1, 2, 19, 38, 233, 466, 2887, 4427, 5774, 8854, 54853, 109706, 672671, 1345342, 12780749, 25561498]

約数ペア:

[(1, 25561498), (2, 12780749), (19, 1345342), (38, 672671), (233, 109706), (466, 54853), (2887, 8854), (4427, 5774)]