38471447

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 46636800

約数和(自身を除く): 8165353

約数列:

[1, 7, 19, 133, 139, 973, 2081, 2641, 14567, 18487, 39539, 276773, 289259, 2024813, 5495921, 38471447]

約数ペア:

[(1, 38471447), (7, 5495921), (19, 2024813), (133, 289259), (139, 276773), (973, 39539), (2081, 18487), (2641, 14567)]