19560046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4967}}^1$

素因数の和:5159

約数の個数: 16

約数和(自身を含む): 32192640

約数和(自身を除く): 12632594

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 4967, 9934, 54637, 109274, 889093, 1778186, 9780023, 19560046]

約数ペア:

[(1, 19560046), (2, 9780023), (11, 1778186), (22, 889093), (179, 109274), (358, 54637), (1969, 9934), (3938, 4967)]