25903306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6967}}^1$

素因数の和:7006

約数の個数: 24

約数和(自身を含む): 45905184

約数和(自身を除く): 20001878

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 6967, 13934, 76637, 90571, 153274, 181142, 996281, 1177423, 1992562, 2354846, 12951653, 25903306]

約数ペア:

[(1, 25903306), (2, 12951653), (11, 2354846), (13, 1992562), (22, 1177423), (26, 996281), (143, 181142), (169, 153274), (286, 90571), (338, 76637), (1859, 13934), (3718, 6967)]