11719522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 18162144

約数和(自身を除く): 6442622

約数列:

[1, 2, 41, 82, 131, 262, 1091, 2182, 5371, 10742, 44731, 89462, 142921, 285842, 5859761, 11719522]

約数ペア:

[(1, 11719522), (2, 5859761), (41, 285842), (82, 142921), (131, 89462), (262, 44731), (1091, 10742), (2182, 5371)]