13030352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42863}}^1$

素因数の和:42890

約数の個数: 20

約数和(自身を含む): 26575680

約数和(自身を除く): 13545328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42863, 85726, 171452, 342904, 685808, 814397, 1628794, 3257588, 6515176, 13030352]

約数ペア:

[(1, 13030352), (2, 6515176), (4, 3257588), (8, 1628794), (16, 814397), (19, 685808), (38, 342904), (76, 171452), (152, 85726), (304, 42863)]