9128816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{30029}}^1$

素因数の和:30056

約数の個数: 20

約数和(自身を含む): 18618600

約数和(自身を除く): 9489784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 30029, 60058, 120116, 240232, 480464, 570551, 1141102, 2282204, 4564408, 9128816]

約数ペア:

[(1, 9128816), (2, 4564408), (4, 2282204), (8, 1141102), (16, 570551), (19, 480464), (38, 240232), (76, 120116), (152, 60058), (304, 30029)]