23724395

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 29082240

約数和(自身を除く): 5357845

約数列:

[1, 5, 101, 109, 431, 505, 545, 2155, 11009, 43531, 46979, 55045, 217655, 234895, 4744879, 23724395]

約数ペア:

[(1, 23724395), (5, 4744879), (101, 234895), (109, 217655), (431, 55045), (505, 46979), (545, 43531), (2155, 11009)]