12426512

素因数分解:

$2^4\times 7^1\times {\mathrm{110951}}^1$

素因数の和:110966

約数の個数: 20

約数和(自身を含む): 27516096

約数和(自身を除く): 15089584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110951, 221902, 443804, 776657, 887608, 1553314, 1775216, 3106628, 6213256, 12426512]

約数ペア:

[(1, 12426512), (2, 6213256), (4, 3106628), (7, 1775216), (8, 1553314), (14, 887608), (16, 776657), (28, 443804), (56, 221902), (112, 110951)]