15551044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 29049440

約数和(自身を除く): 13498396

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 2803, 5548, 5606, 11212, 53257, 106514, 204619, 213028, 409238, 818476, 3887761, 7775522, 15551044]

約数ペア:

[(1, 15551044), (2, 7775522), (4, 3887761), (19, 818476), (38, 409238), (73, 213028), (76, 204619), (146, 106514), (292, 53257), (1387, 11212), (2774, 5606), (2803, 5548)]