1920444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8423}}^1$

素因数の和:8449

約数の個数: 24

約数和(自身を含む): 4717440

約数和(自身を除く): 2796996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 8423, 16846, 25269, 33692, 50538, 101076, 160037, 320074, 480111, 640148, 960222, 1920444]

約数ペア:

[(1, 1920444), (2, 960222), (3, 640148), (4, 480111), (6, 320074), (12, 160037), (19, 101076), (38, 50538), (57, 33692), (76, 25269), (114, 16846), (228, 8423)]