11141128

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 21621600

約数和(自身を除く): 10480472

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 233, 278, 344, 466, 556, 932, 1112, 1864, 5977, 10019, 11954, 20038, 23908, 32387, 40076, 47816, 64774, 80152, 129548, 259096, 1392641, 2785282, 5570564, 11141128]

約数ペア:

[(1, 11141128), (2, 5570564), (4, 2785282), (8, 1392641), (43, 259096), (86, 129548), (139, 80152), (172, 64774), (233, 47816), (278, 40076), (344, 32387), (466, 23908), (556, 20038), (932, 11954), (1112, 10019), (1864, 5977)]