12421886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 20161872

約数和(自身を除く): 7739986

約数列:

[1, 2, 23, 31, 46, 62, 281, 562, 713, 961, 1426, 1922, 6463, 8711, 12926, 17422, 22103, 44206, 200353, 270041, 400706, 540082, 6210943, 12421886]

約数ペア:

[(1, 12421886), (2, 6210943), (23, 540082), (31, 400706), (46, 270041), (62, 200353), (281, 44206), (562, 22103), (713, 17422), (961, 12926), (1426, 8711), (1922, 6463)]