11886974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1361}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 19514736

約数和(自身を除く): 7627762

約数列:

[1, 2, 11, 22, 397, 794, 1361, 2722, 4367, 8734, 14971, 29942, 540317, 1080634, 5943487, 11886974]

約数ペア:

[(1, 11886974), (2, 5943487), (11, 1080634), (22, 540317), (397, 29942), (794, 14971), (1361, 8734), (2722, 4367)]