156987484534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{2062531}}^1$

素因数の和:2064555

約数の個数: 16

約数和(自身を含む): 247998847680

約数和(自身を除く): 91011363146

約数列:

[1, 2, 19, 38, 2003, 4006, 38057, 76114, 2062531, 4125062, 39188089, 78376178, 4131249593, 8262499186, 78493742267, 156987484534]

約数ペア:

[(1, 156987484534), (2, 78493742267), (19, 8262499186), (38, 4131249593), (2003, 78376178), (4006, 39188089), (38057, 4125062), (76114, 2062531)]