188781188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{10847}}^1$

素因数の和:11099

約数の個数: 24

約数和(自身を含む): 349305600

約数和(自身を除く): 160524412

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 8702, 10847, 17404, 21694, 43388, 206093, 412186, 824372, 2483963, 4967926, 9935852, 47195297, 94390594, 188781188]

約数ペア:

[(1, 188781188), (2, 94390594), (4, 47195297), (19, 9935852), (38, 4967926), (76, 2483963), (229, 824372), (458, 412186), (916, 206093), (4351, 43388), (8702, 21694), (10847, 17404)]