12784956

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{4051}}^1$

素因数の和:4321

約数の個数: 24

約数和(自身を含む): 29952384

約数和(自身を除く): 17167428

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 4051, 8102, 12153, 16204, 24306, 48612, 1065413, 2130826, 3196239, 4261652, 6392478, 12784956]

約数ペア:

[(1, 12784956), (2, 6392478), (3, 4261652), (4, 3196239), (6, 2130826), (12, 1065413), (263, 48612), (526, 24306), (789, 16204), (1052, 12153), (1578, 8102), (3156, 4051)]