12331306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{89}}^1$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 20423340

約数和(自身を除く): 8092034

約数列:

[1, 2, 13, 26, 73, 89, 146, 178, 949, 1157, 1898, 2314, 5329, 6497, 10658, 12994, 69277, 84461, 138554, 168922, 474281, 948562, 6165653, 12331306]

約数ペア:

[(1, 12331306), (2, 6165653), (13, 948562), (26, 474281), (73, 168922), (89, 138554), (146, 84461), (178, 69277), (949, 12994), (1157, 10658), (1898, 6497), (2314, 5329)]