19493724

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20563}}^1$

素因数の和:20649

約数の個数: 24

約数和(自身を含む): 46063360

約数和(自身を除く): 26569636

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 20563, 41126, 61689, 82252, 123378, 246756, 1624477, 3248954, 4873431, 6497908, 9746862, 19493724]

約数ペア:

[(1, 19493724), (2, 9746862), (3, 6497908), (4, 4873431), (6, 3248954), (12, 1624477), (79, 246756), (158, 123378), (237, 82252), (316, 61689), (474, 41126), (948, 20563)]