13250192

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{19259}}^1$

素因数の和:19310

約数の個数: 20

約数和(自身を含む): 26270640

約数和(自身を除く): 13020448

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 19259, 38518, 77036, 154072, 308144, 828137, 1656274, 3312548, 6625096, 13250192]

約数ペア:

[(1, 13250192), (2, 6625096), (4, 3312548), (8, 1656274), (16, 828137), (43, 308144), (86, 154072), (172, 77036), (344, 38518), (688, 19259)]