19160086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{1021}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 31420368

約数和(自身を除く): 12260282

約数列:

[1, 2, 11, 22, 853, 1021, 1706, 2042, 9383, 11231, 18766, 22462, 870913, 1741826, 9580043, 19160086]

約数ペア:

[(1, 19160086), (2, 9580043), (11, 1741826), (22, 870913), (853, 22462), (1021, 18766), (1706, 11231), (2042, 9383)]