9890582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 16066512

約数和(自身を除く): 6175930

約数列:

[1, 2, 13, 26, 197, 394, 1931, 2561, 3862, 5122, 25103, 50206, 380407, 760814, 4945291, 9890582]

約数ペア:

[(1, 9890582), (2, 4945291), (13, 760814), (26, 380407), (197, 50206), (394, 25103), (1931, 5122), (2561, 3862)]