31366492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{412717}}^1$

素因数の和:412740

約数の個数: 12

約数和(自身を含む): 57780520

約数和(自身を除く): 26414028

約数列:

[1, 2, 4, 19, 38, 76, 412717, 825434, 1650868, 7841623, 15683246, 31366492]

約数ペア:

[(1, 31366492), (2, 15683246), (4, 7841623), (19, 1650868), (38, 825434), (76, 412717)]