12782056

素因数分解:

$2^3\times 7^1\times {\mathrm{228251}}^1$

素因数の和:228264

約数の個数: 16

約数和(自身を含む): 27390240

約数和(自身を除く): 14608184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 228251, 456502, 913004, 1597757, 1826008, 3195514, 6391028, 12782056]

約数ペア:

[(1, 12782056), (2, 6391028), (4, 3195514), (7, 1826008), (8, 1597757), (14, 913004), (28, 456502), (56, 228251)]