11955856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67931}}^1$

素因数の和:67950

約数の個数: 20

約数和(自身を含む): 25270704

約数和(自身を除く): 13314848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 67931, 135862, 271724, 543448, 747241, 1086896, 1494482, 2988964, 5977928, 11955856]

約数ペア:

[(1, 11955856), (2, 5977928), (4, 2988964), (8, 1494482), (11, 1086896), (16, 747241), (22, 543448), (44, 271724), (88, 135862), (176, 67931)]