2019627322

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1\times {\mathrm{8623}}^1$

素因数の和:9453

約数の個数: 16

約数和(自身を含む): 3051240192

約数和(自身を除く): 1031612870

約数列:

[1, 2, 181, 362, 647, 1294, 8623, 17246, 117107, 234214, 1560763, 3121526, 5579081, 11158162, 1009813661, 2019627322]

約数ペア:

[(1, 2019627322), (2, 1009813661), (181, 11158162), (362, 5579081), (647, 3121526), (1294, 1560763), (8623, 234214), (17246, 117107)]