12810050821

素因数分解:

${\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{5431}}^1$

素因数の和:5880

約数の個数: 16

約数和(自身を含む): 13141094400

約数和(自身を除く): 331043579

約数列:

[1, 71, 139, 239, 5431, 9869, 16969, 33221, 385601, 754909, 1298009, 2358691, 53598539, 92158639, 180423251, 12810050821]

約数ペア:

[(1, 12810050821), (71, 180423251), (139, 92158639), (239, 53598539), (5431, 2358691), (9869, 1298009), (16969, 754909), (33221, 385601)]