12886710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10477}}^1$

素因数の和:10528

約数の個数: 32

約数和(自身を含む): 31685472

約数和(自身を除く): 18798762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 10477, 20954, 31431, 52385, 62862, 104770, 157155, 314310, 429557, 859114, 1288671, 2147785, 2577342, 4295570, 6443355, 12886710]

約数ペア:

[(1, 12886710), (2, 6443355), (3, 4295570), (5, 2577342), (6, 2147785), (10, 1288671), (15, 859114), (30, 429557), (41, 314310), (82, 157155), (123, 104770), (205, 62862), (246, 52385), (410, 31431), (615, 20954), (1230, 10477)]