12736199

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 15052800

約数和(自身を除く): 2316601

約数列:

[1, 7, 41, 199, 223, 287, 1393, 1561, 8159, 9143, 44377, 57113, 64001, 310639, 1819457, 12736199]

約数ペア:

[(1, 12736199), (7, 1819457), (41, 310639), (199, 64001), (223, 57113), (287, 44377), (1393, 9143), (1561, 8159)]