19994615448

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{2678807}}^1$

素因数の和:2679127

約数の個数: 32

約数和(自身を含む): 50147285760

約数和(自身を除く): 30152670312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 2678807, 5357614, 8036421, 10715228, 16072842, 21430456, 32145684, 64291368, 833108977, 1666217954, 2499326931, 3332435908, 4998653862, 6664871816, 9997307724, 19994615448]

約数ペア:

[(1, 19994615448), (2, 9997307724), (3, 6664871816), (4, 4998653862), (6, 3332435908), (8, 2499326931), (12, 1666217954), (24, 833108977), (311, 64291368), (622, 32145684), (933, 21430456), (1244, 16072842), (1866, 10715228), (2488, 8036421), (3732, 5357614), (7464, 2678807)]