12897766

素因数分解:

$2^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1217}}^1$

素因数の和:1983

約数の個数: 16

約数和(自身を含む): 22157856

約数和(自身を除く): 9260090

約数列:

[1, 2, 7, 14, 757, 1217, 1514, 2434, 5299, 8519, 10598, 17038, 921269, 1842538, 6448883, 12897766]

約数ペア:

[(1, 12897766), (2, 6448883), (7, 1842538), (14, 921269), (757, 17038), (1217, 10598), (1514, 8519), (2434, 5299)]