25336478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11719}}^1$

素因数の和:11791

約数の個数: 16

約数和(自身を含む): 40504320

約数和(自身を除く): 15167842

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 11719, 23438, 269537, 539074, 550793, 1101586, 12668239, 25336478]

約数ペア:

[(1, 25336478), (2, 12668239), (23, 1101586), (46, 550793), (47, 539074), (94, 269537), (1081, 23438), (2162, 11719)]