109040372

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{20389}}^1$

素因数の和:20591

約数の個数: 24

約数和(自身を含む): 219233280

約数和(自身を除く): 110192908

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 20389, 40778, 81556, 142723, 285446, 570892, 3894299, 7788598, 15577196, 27260093, 54520186, 109040372]

約数ペア:

[(1, 109040372), (2, 54520186), (4, 27260093), (7, 15577196), (14, 7788598), (28, 3894299), (191, 570892), (382, 285446), (764, 142723), (1337, 81556), (2674, 40778), (5348, 20389)]