19314556

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 35030016

約数和(自身を除く): 15715460

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 1447, 2894, 3337, 5788, 6674, 13348, 68009, 102737, 136018, 205474, 272036, 410948, 4828639, 9657278, 19314556]

約数ペア:

[(1, 19314556), (2, 9657278), (4, 4828639), (47, 410948), (71, 272036), (94, 205474), (142, 136018), (188, 102737), (284, 68009), (1447, 13348), (2894, 6674), (3337, 5788)]