21244712

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{6133}}^1$

素因数の和:6572

約数の個数: 16

約数和(自身を含む): 39932340

約数和(自身を除く): 18687628

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 6133, 12266, 24532, 49064, 2655589, 5311178, 10622356, 21244712]

約数ペア:

[(1, 21244712), (2, 10622356), (4, 5311178), (8, 2655589), (433, 49064), (866, 24532), (1732, 12266), (3464, 6133)]