25320217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4457}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 29957760

約数和(自身を除く): 4637543

約数列:

[1, 13, 19, 23, 247, 299, 437, 4457, 5681, 57941, 84683, 102511, 1100879, 1332643, 1947709, 25320217]

約数ペア:

[(1, 25320217), (13, 1947709), (19, 1332643), (23, 1100879), (247, 102511), (299, 84683), (437, 57941), (4457, 5681)]