26200388

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{47123}}^1$

素因数の和:47266

約数の個数: 12

約数和(自身を含む): 46181520

約数和(自身を除く): 19981132

約数列:

[1, 2, 4, 139, 278, 556, 47123, 94246, 188492, 6550097, 13100194, 26200388]

約数ペア:

[(1, 26200388), (2, 13100194), (4, 6550097), (139, 188492), (278, 94246), (556, 47123)]