25393354

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13049}}^1$

素因数の和:13197

約数の個数: 16

約数和(自身を含む): 43848000

約数和(自身を除く): 18454646

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 13049, 26098, 91343, 182686, 1813811, 3627622, 12696677, 25393354]

約数ペア:

[(1, 25393354), (2, 12696677), (7, 3627622), (14, 1813811), (139, 182686), (278, 91343), (973, 26098), (1946, 13049)]