193371266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{4397}}^1$

素因数の和:6409

約数の個数: 16

約数和(自身を含む): 316656000

約数和(自身を除く): 123284734

約数列:

[1, 2, 11, 22, 1999, 3998, 4397, 8794, 21989, 43978, 48367, 96734, 8789603, 17579206, 96685633, 193371266]

約数ペア:

[(1, 193371266), (2, 96685633), (11, 17579206), (22, 8789603), (1999, 96734), (3998, 48367), (4397, 43978), (8794, 21989)]