12317758

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 19915704

約数和(自身を除く): 7597946

約数列:

[1, 2, 17, 34, 101, 202, 211, 289, 422, 578, 1717, 3434, 3587, 7174, 21311, 29189, 42622, 58378, 60979, 121958, 362287, 724574, 6158879, 12317758]

約数ペア:

[(1, 12317758), (2, 6158879), (17, 724574), (34, 362287), (101, 121958), (202, 60979), (211, 58378), (289, 42622), (422, 29189), (578, 21311), (1717, 7174), (3434, 3587)]