13638157082

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{405439}}^1$

素因数の和:405602

約数の個数: 24

約数和(自身を含む): 22647878400

約数和(自身を除く): 9009721318

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 3058, 16819, 33638, 405439, 810878, 4459829, 8919658, 49058119, 56356021, 98116238, 112712042, 619916231, 1239832462, 6819078541, 13638157082]

約数ペア:

[(1, 13638157082), (2, 6819078541), (11, 1239832462), (22, 619916231), (121, 112712042), (139, 98116238), (242, 56356021), (278, 49058119), (1529, 8919658), (3058, 4459829), (16819, 810878), (33638, 405439)]