25199339

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 29717520

約数和(自身を除く): 4518181

約数列:

[1, 11, 19, 97, 113, 121, 209, 1067, 1243, 1843, 2147, 2299, 10961, 11737, 13673, 20273, 23617, 120571, 208259, 223003, 259787, 1326281, 2290849, 25199339]

約数ペア:

[(1, 25199339), (11, 2290849), (19, 1326281), (97, 259787), (113, 223003), (121, 208259), (209, 120571), (1067, 23617), (1243, 20273), (1843, 13673), (2147, 11737), (2299, 10961)]