19725054

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 40711680

約数和(自身を除く): 20986626

約数列:

[1, 2, 3, 6, 47, 94, 113, 141, 226, 282, 339, 619, 678, 1238, 1857, 3714, 5311, 10622, 15933, 29093, 31866, 58186, 69947, 87279, 139894, 174558, 209841, 419682, 3287509, 6575018, 9862527, 19725054]

約数ペア:

[(1, 19725054), (2, 9862527), (3, 6575018), (6, 3287509), (47, 419682), (94, 209841), (113, 174558), (141, 139894), (226, 87279), (282, 69947), (339, 58186), (619, 31866), (678, 29093), (1238, 15933), (1857, 10622), (3714, 5311)]