13057136

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{1181}}^1$

素因数の和:1880

約数の個数: 20

約数和(自身を含む): 25356264

約数和(自身を除く): 12299128

約数列:

[1, 2, 4, 8, 16, 691, 1181, 1382, 2362, 2764, 4724, 5528, 9448, 11056, 18896, 816071, 1632142, 3264284, 6528568, 13057136]

約数ペア:

[(1, 13057136), (2, 6528568), (4, 3264284), (8, 1632142), (16, 816071), (691, 18896), (1181, 11056), (1382, 9448), (2362, 5528), (2764, 4724)]