12961322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15923}}^1$

素因数の和:15973

約数の個数: 16

約数和(自身を含む): 21784032

約数和(自身を除く): 8822710

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 15923, 31846, 175153, 350306, 589151, 1178302, 6480661, 12961322]

約数ペア:

[(1, 12961322), (2, 6480661), (11, 1178302), (22, 589151), (37, 350306), (74, 175153), (407, 31846), (814, 15923)]