23138678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1559}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 35773920

約数和(自身を除く): 12635242

約数列:

[1, 2, 41, 82, 181, 362, 1559, 3118, 7421, 14842, 63919, 127838, 282179, 564358, 11569339, 23138678]

約数ペア:

[(1, 23138678), (2, 11569339), (41, 564358), (82, 282179), (181, 127838), (362, 63919), (1559, 14842), (3118, 7421)]