19125684

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5477}}^1$

素因数の和:5584

約数の個数: 36

約数和(自身を含む): 48852804

約数和(自身を除く): 29727120

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5477, 10954, 16431, 21908, 32862, 49293, 65724, 98586, 197172, 531269, 1062538, 1593807, 2125076, 3187614, 4781421, 6375228, 9562842, 19125684]

約数ペア:

[(1, 19125684), (2, 9562842), (3, 6375228), (4, 4781421), (6, 3187614), (9, 2125076), (12, 1593807), (18, 1062538), (36, 531269), (97, 197172), (194, 98586), (291, 65724), (388, 49293), (582, 32862), (873, 21908), (1164, 16431), (1746, 10954), (3492, 5477)]