21833224

素因数分解:

$2^3\times 7^2\times {\mathrm{55697}}^1$

素因数の和:55717

約数の個数: 24

約数和(自身を含む): 47621790

約数和(自身を除く): 25788566

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 55697, 111394, 222788, 389879, 445576, 779758, 1559516, 2729153, 3119032, 5458306, 10916612, 21833224]

約数ペア:

[(1, 21833224), (2, 10916612), (4, 5458306), (7, 3119032), (8, 2729153), (14, 1559516), (28, 779758), (49, 445576), (56, 389879), (98, 222788), (196, 111394), (392, 55697)]