133038874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{42181}}^1$

素因数の和:42285

約数の個数: 16

約数和(自身を含む): 212597280

約数和(自身を除く): 79558406

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 42181, 84362, 801439, 1602878, 3501023, 7002046, 66519437, 133038874]

約数ペア:

[(1, 133038874), (2, 66519437), (19, 7002046), (38, 3501023), (83, 1602878), (166, 801439), (1577, 84362), (3154, 42181)]