19003668

素因数分解:

$2^2\times 3^1\times {\mathrm{797}}^1\times {\mathrm{1987}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 44419872

約数和(自身を除く): 25416204

約数列:

[1, 2, 3, 4, 6, 12, 797, 1594, 1987, 2391, 3188, 3974, 4782, 5961, 7948, 9564, 11922, 23844, 1583639, 3167278, 4750917, 6334556, 9501834, 19003668]

約数ペア:

[(1, 19003668), (2, 9501834), (3, 6334556), (4, 4750917), (6, 3167278), (12, 1583639), (797, 23844), (1594, 11922), (1987, 9564), (2391, 7948), (3188, 5961), (3974, 4782)]