149548867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19594

約数の個数: 16

約数和(自身を含む): 175006720

約数和(自身を除く): 25457853

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 19531, 253903, 371089, 605461, 4824157, 7870993, 11503759, 149548867]

約数ペア:

[(1, 149548867), (13, 11503759), (19, 7870993), (31, 4824157), (247, 605461), (403, 371089), (589, 253903), (7657, 19531)]