12992048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42737}}^1$

素因数の和:42764

約数の個数: 20

約数和(自身を含む): 26497560

約数和(自身を除く): 13505512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42737, 85474, 170948, 341896, 683792, 812003, 1624006, 3248012, 6496024, 12992048]

約数ペア:

[(1, 12992048), (2, 6496024), (4, 3248012), (8, 1624006), (16, 812003), (19, 683792), (38, 341896), (76, 170948), (152, 85474), (304, 42737)]