19272302

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1409}}^1$

素因数の和:2395

約数の個数: 16

約数和(自身を含む): 33095520

約数和(自身を除く): 13823218

約数列:

[1, 2, 7, 14, 977, 1409, 1954, 2818, 6839, 9863, 13678, 19726, 1376593, 2753186, 9636151, 19272302]

約数ペア:

[(1, 19272302), (2, 9636151), (7, 2753186), (14, 1376593), (977, 19726), (1409, 13678), (1954, 9863), (2818, 6839)]