19088628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{122363}}^1$

素因数の和:122383

約数の個数: 24

約数和(自身を含む): 47966688

約数和(自身を除く): 28878060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 122363, 244726, 367089, 489452, 734178, 1468356, 1590719, 3181438, 4772157, 6362876, 9544314, 19088628]

約数ペア:

[(1, 19088628), (2, 9544314), (3, 6362876), (4, 4772157), (6, 3181438), (12, 1590719), (13, 1468356), (26, 734178), (39, 489452), (52, 367089), (78, 244726), (156, 122363)]