19497828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{232117}}^1$

素因数の和:232131

約数の個数: 24

約数和(自身を含む): 51994432

約数和(自身を除く): 32496604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 232117, 464234, 696351, 928468, 1392702, 1624819, 2785404, 3249638, 4874457, 6499276, 9748914, 19497828]

約数ペア:

[(1, 19497828), (2, 9748914), (3, 6499276), (4, 4874457), (6, 3249638), (7, 2785404), (12, 1624819), (14, 1392702), (21, 928468), (28, 696351), (42, 464234), (84, 232117)]