26493566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6961}}^1$

素因数の和:7147

約数の個数: 16

約数和(自身を含む): 43609968

約数和(自身を除く): 17116402

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 6961, 13922, 76571, 153142, 1204253, 2408506, 13246783, 26493566]

約数ペア:

[(1, 26493566), (2, 13246783), (11, 2408506), (22, 1204253), (173, 153142), (346, 76571), (1903, 13922), (3806, 6961)]