11893936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{18131}}^1$

素因数の和:18180

約数の個数: 20

約数和(自身を含む): 23607864

約数和(自身を除く): 11713928

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 18131, 36262, 72524, 145048, 290096, 743371, 1486742, 2973484, 5946968, 11893936]

約数ペア:

[(1, 11893936), (2, 5946968), (4, 2973484), (8, 1486742), (16, 743371), (41, 290096), (82, 145048), (164, 72524), (328, 36262), (656, 18131)]