12960532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5303}}^1$

素因数の和:5367

約数の個数: 24

約数和(自身を含む): 24950016

約数和(自身を除く): 11989484

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 5303, 10606, 21212, 68939, 137878, 249241, 275756, 498482, 996964, 3240133, 6480266, 12960532]

約数ペア:

[(1, 12960532), (2, 6480266), (4, 3240133), (13, 996964), (26, 498482), (47, 275756), (52, 249241), (94, 137878), (188, 68939), (611, 21212), (1222, 10606), (2444, 5303)]