12205388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13807}}^1$

素因数の和:13841

約数の個数: 24

約数和(自身を含む): 24357312

約数和(自身を除く): 12151924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 13807, 27614, 55228, 179491, 234719, 358982, 469438, 717964, 938876, 3051347, 6102694, 12205388]

約数ペア:

[(1, 12205388), (2, 6102694), (4, 3051347), (13, 938876), (17, 717964), (26, 469438), (34, 358982), (52, 234719), (68, 179491), (221, 55228), (442, 27614), (884, 13807)]