11809018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6779}}^1$

素因数の和:6861

約数の個数: 16

約数和(自身を含む): 19363680

約数和(自身を除く): 7554662

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 6779, 13558, 88127, 176254, 454193, 908386, 5904509, 11809018]

約数ペア:

[(1, 11809018), (2, 5904509), (13, 908386), (26, 454193), (67, 176254), (134, 88127), (871, 13558), (1742, 6779)]