19073262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{244529}}^1$

素因数の和:244547

約数の個数: 16

約数和(自身を含む): 41081040

約数和(自身を除く): 22007778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 244529, 489058, 733587, 1467174, 3178877, 6357754, 9536631, 19073262]

約数ペア:

[(1, 19073262), (2, 9536631), (3, 6357754), (6, 3178877), (13, 1467174), (26, 733587), (39, 489058), (78, 244529)]