30820922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13093}}^1$

素因数の和:13213

約数の個数: 16

約数和(自身を含む): 50909472

約数和(自身を除く): 20088550

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 13093, 26186, 144023, 288046, 1400951, 2801902, 15410461, 30820922]

約数ペア:

[(1, 30820922), (2, 15410461), (11, 2801902), (22, 1400951), (107, 288046), (214, 144023), (1177, 26186), (2354, 13093)]