2000168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13159}}^1$

素因数の和:13184

約数の個数: 16

約数和(自身を含む): 3948000

約数和(自身を除く): 1947832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13159, 26318, 52636, 105272, 250021, 500042, 1000084, 2000168]

約数ペア:

[(1, 2000168), (2, 1000084), (4, 500042), (8, 250021), (19, 105272), (38, 52636), (76, 26318), (152, 13159)]