13804568

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{4219}}^1$

素因数の和:4634

約数の個数: 16

約数和(自身を含む): 25953000

約数和(自身を除く): 12148432

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 4219, 8438, 16876, 33752, 1725571, 3451142, 6902284, 13804568]

約数ペア:

[(1, 13804568), (2, 6902284), (4, 3451142), (8, 1725571), (409, 33752), (818, 16876), (1636, 8438), (3272, 4219)]