19424127

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 26357760

約数和(自身を除く): 6933633

約数列:

[1, 3, 109, 191, 311, 327, 573, 933, 20819, 33899, 59401, 62457, 101697, 178203, 6474709, 19424127]

約数ペア:

[(1, 19424127), (3, 6474709), (109, 178203), (191, 101697), (311, 62457), (327, 59401), (573, 33899), (933, 20819)]