25122394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 18215846

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 379, 506, 758, 1441, 2882, 3013, 4169, 6026, 8338, 8717, 17434, 33143, 49649, 66286, 95887, 99298, 191774, 546139, 1092278, 1141927, 2283854, 12561197, 25122394]

約数ペア:

[(1, 25122394), (2, 12561197), (11, 2283854), (22, 1141927), (23, 1092278), (46, 546139), (131, 191774), (253, 99298), (262, 95887), (379, 66286), (506, 49649), (758, 33143), (1441, 17434), (2882, 8717), (3013, 8338), (4169, 6026)]