39215284

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 69964160

約数和(自身を除く): 30748876

約数列:

[1, 2, 4, 79, 158, 193, 316, 386, 643, 772, 1286, 2572, 15247, 30494, 50797, 60988, 101594, 124099, 203188, 248198, 496396, 9803821, 19607642, 39215284]

約数ペア:

[(1, 39215284), (2, 19607642), (4, 9803821), (79, 496396), (158, 248198), (193, 203188), (316, 124099), (386, 101594), (643, 60988), (772, 50797), (1286, 30494), (2572, 15247)]