12290116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 22944600

約数和(自身を除く): 10654484

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 1213, 2426, 2533, 4852, 5066, 10132, 20621, 41242, 82484, 180737, 361474, 722948, 3072529, 6145058, 12290116]

約数ペア:

[(1, 12290116), (2, 6145058), (4, 3072529), (17, 722948), (34, 361474), (68, 180737), (149, 82484), (298, 41242), (596, 20621), (1213, 10132), (2426, 5066), (2533, 4852)]