19888932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{236773}}^1$

素因数の和:236787

約数の個数: 24

約数和(自身を含む): 53037376

約数和(自身を除く): 33148444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 236773, 473546, 710319, 947092, 1420638, 1657411, 2841276, 3314822, 4972233, 6629644, 9944466, 19888932]

約数ペア:

[(1, 19888932), (2, 9944466), (3, 6629644), (4, 4972233), (6, 3314822), (7, 2841276), (12, 1657411), (14, 1420638), (21, 947092), (28, 710319), (42, 473546), (84, 236773)]