12228887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 13749792

約数和(自身を除く): 1520905

約数列:

[1, 11, 73, 97, 157, 803, 1067, 1727, 7081, 11461, 15229, 77891, 126071, 167519, 1111717, 12228887]

約数ペア:

[(1, 12228887), (11, 1111717), (73, 167519), (97, 126071), (157, 77891), (803, 15229), (1067, 11461), (1727, 7081)]