17864465588

素因数分解:

$2^2\times {\mathrm{1021}}^1\times {\mathrm{4374257}}^1$

素因数の和:4375282

約数の個数: 12

約数和(自身を含む): 31293441732

約数和(自身を除く): 13428976144

約数列:

[1, 2, 4, 1021, 2042, 4084, 4374257, 8748514, 17497028, 4466116397, 8932232794, 17864465588]

約数ペア:

[(1, 17864465588), (2, 8932232794), (4, 4466116397), (1021, 17497028), (2042, 8748514), (4084, 4374257)]