30665734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73363}}^1$

素因数の和:73395

約数の個数: 16

約数和(自身を含む): 52822080

約数和(自身を除く): 22156346

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 73363, 146726, 806993, 1393897, 1613986, 2787794, 15332867, 30665734]

約数ペア:

[(1, 30665734), (2, 15332867), (11, 2787794), (19, 1613986), (22, 1393897), (38, 806993), (209, 146726), (418, 73363)]