19325754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{153379}}^1$

素因数の和:153394

約数の個数: 24

約数和(自身を含む): 47854560

約数和(自身を除く): 28528806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 153379, 306758, 460137, 920274, 1073653, 1380411, 2147306, 2760822, 3220959, 6441918, 9662877, 19325754]

約数ペア:

[(1, 19325754), (2, 9662877), (3, 6441918), (6, 3220959), (7, 2760822), (9, 2147306), (14, 1380411), (18, 1073653), (21, 920274), (42, 460137), (63, 306758), (126, 153379)]