21332092

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 39094272

約数和(自身を除く): 17762180

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 2423, 4402, 4846, 8804, 9692, 75113, 150226, 172033, 300452, 344066, 688132, 5333023, 10666046, 21332092]

約数ペア:

[(1, 21332092), (2, 10666046), (4, 5333023), (31, 688132), (62, 344066), (71, 300452), (124, 172033), (142, 150226), (284, 75113), (2201, 9692), (2423, 8804), (4402, 4846)]