12252016

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 27359360

約数和(自身を除く): 15107344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 787, 973, 1112, 1574, 1946, 2224, 3148, 3892, 5509, 6296, 7784, 11018, 12592, 15568, 22036, 44072, 88144, 109393, 218786, 437572, 765751, 875144, 1531502, 1750288, 3063004, 6126008, 12252016]

約数ペア:

[(1, 12252016), (2, 6126008), (4, 3063004), (7, 1750288), (8, 1531502), (14, 875144), (16, 765751), (28, 437572), (56, 218786), (112, 109393), (139, 88144), (278, 44072), (556, 22036), (787, 15568), (973, 12592), (1112, 11018), (1574, 7784), (1946, 6296), (2224, 5509), (3148, 3892)]