19591117

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{467}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 24216192

約数和(自身を除く): 4625075

約数列:

[1, 7, 13, 91, 461, 467, 3227, 3269, 5993, 6071, 41951, 42497, 215287, 1507009, 2798731, 19591117]

約数ペア:

[(1, 19591117), (7, 2798731), (13, 1507009), (91, 215287), (461, 42497), (467, 41951), (3227, 6071), (3269, 5993)]