13189304

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 26421120

約数和(自身を除く): 13231816

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1667, 1978, 3334, 3956, 6668, 7912, 13336, 38341, 71681, 76682, 143362, 153364, 286724, 306728, 573448, 1648663, 3297326, 6594652, 13189304]

約数ペア:

[(1, 13189304), (2, 6594652), (4, 3297326), (8, 1648663), (23, 573448), (43, 306728), (46, 286724), (86, 153364), (92, 143362), (172, 76682), (184, 71681), (344, 38341), (989, 13336), (1667, 7912), (1978, 6668), (3334, 3956)]