12190882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3719}}^1$

素因数の和:3881

約数の個数: 16

約数和(自身を含む): 20088000

約数和(自身を除く): 7897118

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 3719, 7438, 40909, 81818, 554131, 1108262, 6095441, 12190882]

約数ペア:

[(1, 12190882), (2, 6095441), (11, 1108262), (22, 554131), (149, 81818), (298, 40909), (1639, 7438), (3278, 3719)]