18767924

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2927}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 37712640

約数和(自身を除く): 18944716

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 2927, 3206, 5854, 6412, 11708, 20489, 40978, 81956, 670283, 1340566, 2681132, 4691981, 9383962, 18767924]

約数ペア:

[(1, 18767924), (2, 9383962), (4, 4691981), (7, 2681132), (14, 1340566), (28, 670283), (229, 81956), (458, 40978), (916, 20489), (1603, 11708), (2927, 6412), (3206, 5854)]