2019771622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{120641}}^1$

素因数の和:121415

約数の個数: 16

約数和(自身を含む): 3309451344

約数和(自身を除く): 1289679722

約数列:

[1, 2, 11, 22, 761, 1522, 8371, 16742, 120641, 241282, 1327051, 2654102, 91807801, 183615602, 1009885811, 2019771622]

約数ペア:

[(1, 2019771622), (2, 1009885811), (11, 183615602), (22, 91807801), (761, 2654102), (1522, 1327051), (8371, 241282), (16742, 120641)]