18407314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21061}}^1$

素因数の和:21105

約数の個数: 16

約数和(自身を含む): 30329280

約数和(自身を除く): 11921966

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 21061, 42122, 400159, 484403, 800318, 968806, 9203657, 18407314]

約数ペア:

[(1, 18407314), (2, 9203657), (19, 968806), (23, 800318), (38, 484403), (46, 400159), (437, 42122), (874, 21061)]