19039668

素因数分解:

$2^2\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{1291}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 44496480

約数和(自身を除く): 25456812

約数列:

[1, 2, 3, 4, 6, 12, 1229, 1291, 2458, 2582, 3687, 3873, 4916, 5164, 7374, 7746, 14748, 15492, 1586639, 3173278, 4759917, 6346556, 9519834, 19039668]

約数ペア:

[(1, 19039668), (2, 9519834), (3, 6346556), (4, 4759917), (6, 3173278), (12, 1586639), (1229, 15492), (1291, 14748), (2458, 7746), (2582, 7374), (3687, 5164), (3873, 4916)]