19858044

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22669}}^1$

素因数の和:22749

約数の個数: 24

約数和(自身を含む): 46972240

約数和(自身を除く): 27114196

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22669, 45338, 68007, 90676, 136014, 272028, 1654837, 3309674, 4964511, 6619348, 9929022, 19858044]

約数ペア:

[(1, 19858044), (2, 9929022), (3, 6619348), (4, 4964511), (6, 3309674), (12, 1654837), (73, 272028), (146, 136014), (219, 90676), (292, 68007), (438, 45338), (876, 22669)]