19428624

素因数分解:

$2^4\times 3^2\times {\mathrm{134921}}^1$

素因数の和:134935

約数の個数: 30

約数和(自身を含む): 54373566

約数和(自身を除く): 34944942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 134921, 269842, 404763, 539684, 809526, 1079368, 1214289, 1619052, 2158736, 2428578, 3238104, 4857156, 6476208, 9714312, 19428624]

約数ペア:

[(1, 19428624), (2, 9714312), (3, 6476208), (4, 4857156), (6, 3238104), (8, 2428578), (9, 2158736), (12, 1619052), (16, 1214289), (18, 1079368), (24, 809526), (36, 539684), (48, 404763), (72, 269842), (144, 134921)]