12420574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{911}}^1$

素因数の和:1331

約数の個数: 16

約数和(自身を含む): 19797696

約数和(自身を除く): 7377122

約数列:

[1, 2, 17, 34, 401, 802, 911, 1822, 6817, 13634, 15487, 30974, 365311, 730622, 6210287, 12420574]

約数ペア:

[(1, 12420574), (2, 6210287), (17, 730622), (34, 365311), (401, 30974), (802, 15487), (911, 13634), (1822, 6817)]