19323997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6121}}^1$

素因数の和:6180

約数の個数: 16

約数和(自身を含む): 24683904

約数和(自身を除く): 5359907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 6121, 42847, 67331, 250961, 471317, 1756727, 2760571, 19323997]

約数ペア:

[(1, 19323997), (7, 2760571), (11, 1756727), (41, 471317), (77, 250961), (287, 67331), (451, 42847), (3157, 6121)]