13411856

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{1021}}^1$

素因数の和:1850

約数の個数: 20

約数和(自身を含む): 26042604

約数和(自身を除く): 12630748

約数列:

[1, 2, 4, 8, 16, 821, 1021, 1642, 2042, 3284, 4084, 6568, 8168, 13136, 16336, 838241, 1676482, 3352964, 6705928, 13411856]

約数ペア:

[(1, 13411856), (2, 6705928), (4, 3352964), (8, 1676482), (16, 838241), (821, 16336), (1021, 13136), (1642, 8168), (2042, 6568), (3284, 4084)]