19384702

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5479}}^1$

素因数の和:5571

約数の個数: 16

約数和(自身を含む): 30578400

約数和(自身を除く): 11193698

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 5479, 10958, 158891, 317782, 334219, 668438, 9692351, 19384702]

約数ペア:

[(1, 19384702), (2, 9692351), (29, 668438), (58, 334219), (61, 317782), (122, 158891), (1769, 10958), (3538, 5479)]