2972056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19553}}^1$

素因数の和:19578

約数の個数: 16

約数和(自身を含む): 5866200

約数和(自身を除く): 2894144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19553, 39106, 78212, 156424, 371507, 743014, 1486028, 2972056]

約数ペア:

[(1, 2972056), (2, 1486028), (4, 743014), (8, 371507), (19, 156424), (38, 78212), (76, 39106), (152, 19553)]