25132991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 28812000

約数和(自身を除く): 3679009

約数列:

[1, 13, 19, 97, 247, 1049, 1261, 1843, 13637, 19931, 23959, 101753, 259103, 1322789, 1933307, 25132991]

約数ペア:

[(1, 25132991), (13, 1933307), (19, 1322789), (97, 259103), (247, 101753), (1049, 23959), (1261, 19931), (1843, 13637)]