11305492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 21833280

約数和(自身を除く): 10527788

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 2887, 3916, 5774, 11548, 31757, 63514, 127028, 256943, 513886, 1027772, 2826373, 5652746, 11305492]

約数ペア:

[(1, 11305492), (2, 5652746), (4, 2826373), (11, 1027772), (22, 513886), (44, 256943), (89, 127028), (178, 63514), (356, 31757), (979, 11548), (1958, 5774), (2887, 3916)]