12318778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8837}}^1$

素因数の和:8897

約数の個数: 16

約数和(自身を含む): 20044584

約数和(自身を除く): 7725806

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 8837, 17674, 150229, 300458, 362317, 724634, 6159389, 12318778]

約数ペア:

[(1, 12318778), (2, 6159389), (17, 724634), (34, 362317), (41, 300458), (82, 150229), (697, 17674), (1394, 8837)]