40131914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2281}}^1$

素因数の和:2765

約数の個数: 16

約数和(自身を含む): 63530880

約数和(自身を除く): 23398966

約数列:

[1, 2, 19, 38, 463, 926, 2281, 4562, 8797, 17594, 43339, 86678, 1056103, 2112206, 20065957, 40131914]

約数ペア:

[(1, 40131914), (2, 20065957), (19, 2112206), (38, 1056103), (463, 86678), (926, 43339), (2281, 17594), (4562, 8797)]