25505438

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13907}}^1$

素因数の和:14047

約数の個数: 16

約数和(自身を含む): 44060544

約数和(自身を除く): 18555106

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 13907, 27814, 97349, 194698, 1821817, 3643634, 12752719, 25505438]

約数ペア:

[(1, 25505438), (2, 12752719), (7, 3643634), (14, 1821817), (131, 194698), (262, 97349), (917, 27814), (1834, 13907)]