18828310

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6133}}^1$

素因数の和:6447

約数の個数: 16

約数和(自身を含む): 34006896

約数和(自身を除く): 15178586

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 6133, 12266, 30665, 61330, 1882831, 3765662, 9414155, 18828310]

約数ペア:

[(1, 18828310), (2, 9414155), (5, 3765662), (10, 1882831), (307, 61330), (614, 30665), (1535, 12266), (3070, 6133)]