21852964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41077}}^1$

素因数の和:41107

約数の個数: 24

約数和(自身を含む): 46007360

約数和(自身を除く): 24154396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 41077, 82154, 164308, 287539, 575078, 780463, 1150156, 1560926, 3121852, 5463241, 10926482, 21852964]

約数ペア:

[(1, 21852964), (2, 10926482), (4, 5463241), (7, 3121852), (14, 1560926), (19, 1150156), (28, 780463), (38, 575078), (76, 287539), (133, 164308), (266, 82154), (532, 41077)]