23653442

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{181}}^2$

素因数の和:402

約数の個数: 18

約数和(自身を含む): 37653849

約数和(自身を除く): 14000407

約数列:

[1, 2, 19, 38, 181, 361, 362, 722, 3439, 6878, 32761, 65341, 65522, 130682, 622459, 1244918, 11826721, 23653442]

約数ペア:

[(1, 23653442), (2, 11826721), (19, 1244918), (38, 622459), (181, 130682), (361, 65522), (362, 65341), (722, 32761), (3439, 6878)]