15593149

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 19305216

約数和(自身を除く): 3712067

約数列:

[1, 11, 13, 23, 121, 143, 253, 299, 431, 1573, 2783, 3289, 4741, 5603, 9913, 36179, 52151, 61633, 109043, 128869, 677963, 1199473, 1417559, 15593149]

約数ペア:

[(1, 15593149), (11, 1417559), (13, 1199473), (23, 677963), (121, 128869), (143, 109043), (253, 61633), (299, 52151), (431, 36179), (1573, 9913), (2783, 5603), (3289, 4741)]