19089156

素因数分解:

$2^2\times 3^1\times {\mathrm{743}}^1\times {\mathrm{2141}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 44622144

約数和(自身を除く): 25532988

約数列:

[1, 2, 3, 4, 6, 12, 743, 1486, 2141, 2229, 2972, 4282, 4458, 6423, 8564, 8916, 12846, 25692, 1590763, 3181526, 4772289, 6363052, 9544578, 19089156]

約数ペア:

[(1, 19089156), (2, 9544578), (3, 6363052), (4, 4772289), (6, 3181526), (12, 1590763), (743, 25692), (1486, 12846), (2141, 8916), (2229, 8564), (2972, 6423), (4282, 4458)]