23391269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 27656640

約数和(自身を除く): 4265371

約数列:

[1, 11, 17, 43, 187, 473, 731, 2909, 8041, 31999, 49453, 125087, 543983, 1375957, 2126479, 23391269]

約数ペア:

[(1, 23391269), (11, 2126479), (17, 1375957), (43, 543983), (187, 125087), (473, 49453), (731, 31999), (2909, 8041)]