30826018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8363}}^1$

素因数の和:8481

約数の個数: 16

約数和(自身を含む): 49180320

約数和(自身を除く): 18354302

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 8363, 16726, 158897, 317794, 811211, 1622422, 15413009, 30826018]

約数ペア:

[(1, 30826018), (2, 15413009), (19, 1622422), (38, 811211), (97, 317794), (194, 158897), (1843, 16726), (3686, 8363)]