12474902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13187}}^1$

素因数の和:13243

約数の個数: 16

約数和(自身を含む): 20889792

約数和(自身を除く): 8414890

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 13187, 26374, 145057, 290114, 567041, 1134082, 6237451, 12474902]

約数ペア:

[(1, 12474902), (2, 6237451), (11, 1134082), (22, 567041), (43, 290114), (86, 145057), (473, 26374), (946, 13187)]