2972968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19559}}^1$

素因数の和:19584

約数の個数: 16

約数和(自身を含む): 5868000

約数和(自身を除く): 2895032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19559, 39118, 78236, 156472, 371621, 743242, 1486484, 2972968]

約数ペア:

[(1, 2972968), (2, 1486484), (4, 743242), (8, 371621), (19, 156472), (38, 78236), (76, 39118), (152, 19559)]