26227258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9721}}^1$

素因数の和:9813

約数の個数: 16

約数和(自身を含む): 41999040

約数和(自身を除く): 15771782

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 9721, 19442, 184699, 369398, 690191, 1380382, 13113629, 26227258]

約数ペア:

[(1, 26227258), (2, 13113629), (19, 1380382), (38, 690191), (71, 369398), (142, 184699), (1349, 19442), (2698, 9721)]