1900992934

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1\times {\mathrm{10531}}^1$

素因数の和:12675

約数の個数: 16

約数和(自身を含む): 2919470400

約数和(自身を除く): 1018477466

約数列:

[1, 2, 43, 86, 2099, 4198, 10531, 21062, 90257, 180514, 452833, 905666, 22104569, 44209138, 950496467, 1900992934]

約数ペア:

[(1, 1900992934), (2, 950496467), (43, 44209138), (86, 22104569), (2099, 905666), (4198, 452833), (10531, 180514), (21062, 90257)]