12699883

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 15238080

約数和(自身を除く): 2538197

約数列:

[1, 7, 29, 73, 203, 511, 857, 2117, 5999, 14819, 24853, 62561, 173971, 437927, 1814269, 12699883]

約数ペア:

[(1, 12699883), (7, 1814269), (29, 437927), (73, 173971), (203, 62561), (511, 24853), (857, 14819), (2117, 5999)]