39884012

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30307}}^1$

素因数の和:30365

約数の個数: 24

約数和(自身を含む): 81467904

約数和(自身を除く): 41583892

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 30307, 60614, 121228, 212149, 424298, 848596, 1424429, 2848858, 5697716, 9971003, 19942006, 39884012]

約数ペア:

[(1, 39884012), (2, 19942006), (4, 9971003), (7, 5697716), (14, 2848858), (28, 1424429), (47, 848596), (94, 424298), (188, 212149), (329, 121228), (658, 60614), (1316, 30307)]