19666592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{55871}}^1$

素因数の和:55892

約数の個数: 24

約数和(自身を含む): 42239232

約数和(自身を除く): 22572640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 55871, 111742, 223484, 446968, 614581, 893936, 1229162, 1787872, 2458324, 4916648, 9833296, 19666592]

約数ペア:

[(1, 19666592), (2, 9833296), (4, 4916648), (8, 2458324), (11, 1787872), (16, 1229162), (22, 893936), (32, 614581), (44, 446968), (88, 223484), (176, 111742), (352, 55871)]