19005286629

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53236097}}^1$

素因数の和:53236124

約数の個数: 16

約数和(自身を含む): 30663992448

約数和(自身を除く): 11658705819

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 53236097, 159708291, 372652679, 905013649, 1117958037, 2715040947, 6335095543, 19005286629]

約数ペア:

[(1, 19005286629), (3, 6335095543), (7, 2715040947), (17, 1117958037), (21, 905013649), (51, 372652679), (119, 159708291), (357, 53236097)]