21338088

素因数分解:

$2^3\times 3^1\times {\mathrm{889087}}^1$

素因数の和:889096

約数の個数: 16

約数和(自身を含む): 53345280

約数和(自身を除く): 32007192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 889087, 1778174, 2667261, 3556348, 5334522, 7112696, 10669044, 21338088]

約数ペア:

[(1, 21338088), (2, 10669044), (3, 7112696), (4, 5334522), (6, 3556348), (8, 2667261), (12, 1778174), (24, 889087)]