109158028

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{20411}}^1$

素因数の和:20613

約数の個数: 24

約数和(自身を含む): 219469824

約数和(自身を除く): 110311796

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 20411, 40822, 81644, 142877, 285754, 571508, 3898501, 7797002, 15594004, 27289507, 54579014, 109158028]

約数ペア:

[(1, 109158028), (2, 54579014), (4, 27289507), (7, 15594004), (14, 7797002), (28, 3898501), (191, 571508), (382, 285754), (764, 142877), (1337, 81644), (2674, 40822), (5348, 20411)]