12390154

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5861}}^1$

素因数の和:6021

約数の個数: 16

約数和(自身を含む): 21384576

約数和(自身を除く): 8994422

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 5861, 11722, 41027, 82054, 885011, 1770022, 6195077, 12390154]

約数ペア:

[(1, 12390154), (2, 6195077), (7, 1770022), (14, 885011), (151, 82054), (302, 41027), (1057, 11722), (2114, 5861)]