26604674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1663}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 42132480

約数和(自身を除く): 15527806

約数列:

[1, 2, 19, 38, 421, 842, 1663, 3326, 7999, 15998, 31597, 63194, 700123, 1400246, 13302337, 26604674]

約数ペア:

[(1, 26604674), (2, 13302337), (19, 1400246), (38, 700123), (421, 63194), (842, 31597), (1663, 15998), (3326, 7999)]