13455988

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5312

約数の個数: 36

約数和(自身を含む): 29505252

約数和(自身を除く): 16049264

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 5281, 10562, 21124, 36967, 68653, 73934, 137306, 147868, 258769, 274612, 480571, 517538, 961142, 1035076, 1922284, 3363997, 6727994, 13455988]

約数ペア:

[(1, 13455988), (2, 6727994), (4, 3363997), (7, 1922284), (13, 1035076), (14, 961142), (26, 517538), (28, 480571), (49, 274612), (52, 258769), (91, 147868), (98, 137306), (182, 73934), (196, 68653), (364, 36967), (637, 21124), (1274, 10562), (2548, 5281)]