19405935792

素因数分解:

$2^4\times 3^2\times {\mathrm{134763443}}^1$

素因数の和:134763457

約数の個数: 30

約数和(自身を含む): 54309667932

約数和(自身を除く): 34903732140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 134763443, 269526886, 404290329, 539053772, 808580658, 1078107544, 1212870987, 1617161316, 2156215088, 2425741974, 3234322632, 4851483948, 6468645264, 9702967896, 19405935792]

約数ペア:

[(1, 19405935792), (2, 9702967896), (3, 6468645264), (4, 4851483948), (6, 3234322632), (8, 2425741974), (9, 2156215088), (12, 1617161316), (16, 1212870987), (18, 1078107544), (24, 808580658), (36, 539053772), (48, 404290329), (72, 269526886), (144, 134763443)]