19035214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37619}}^1$

素因数の和:37655

約数の個数: 16

約数和(自身を含む): 32503680

約数和(自身を除く): 13468466

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 37619, 75238, 413809, 827618, 865237, 1730474, 9517607, 19035214]

約数ペア:

[(1, 19035214), (2, 9517607), (11, 1730474), (22, 865237), (23, 827618), (46, 413809), (253, 75238), (506, 37619)]