19099693599

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{66373}}^1$

素因数の和:66647

約数の個数: 32

約数和(自身を含む): 29667585024

約数和(自身を除く): 10567891425

約数列:

[1, 3, 7, 21, 71, 193, 213, 497, 579, 1351, 1491, 4053, 13703, 41109, 66373, 95921, 199119, 287763, 464611, 1393833, 4712483, 12809989, 14137449, 32987381, 38429967, 89669923, 98962143, 269009769, 909509219, 2728527657, 6366564533, 19099693599]

約数ペア:

[(1, 19099693599), (3, 6366564533), (7, 2728527657), (21, 909509219), (71, 269009769), (193, 98962143), (213, 89669923), (497, 38429967), (579, 32987381), (1351, 14137449), (1491, 12809989), (4053, 4712483), (13703, 1393833), (41109, 464611), (66373, 287763), (95921, 199119)]