11197268

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 20139840

約数和(自身を除く): 8942572

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 443, 886, 1772, 6319, 12638, 25276, 31453, 39427, 62906, 78854, 125812, 157708, 2799317, 5598634, 11197268]

約数ペア:

[(1, 11197268), (2, 5598634), (4, 2799317), (71, 157708), (89, 125812), (142, 78854), (178, 62906), (284, 39427), (356, 31453), (443, 25276), (886, 12638), (1772, 6319)]