12778644

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{4049}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 29937600

約数和(自身を除く): 17158956

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 4049, 8098, 12147, 16196, 24294, 48588, 1064887, 2129774, 3194661, 4259548, 6389322, 12778644]

約数ペア:

[(1, 12778644), (2, 6389322), (3, 4259548), (4, 3194661), (6, 2129774), (12, 1064887), (263, 48588), (526, 24294), (789, 16196), (1052, 12147), (1578, 8098), (3156, 4049)]