242455922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{87403}}^1$

素因数の和:87497

約数の個数: 16

約数和(自身を含む): 388073760

約数和(自身を除く): 145617838

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 87403, 174806, 1660657, 3321314, 6380419, 12760838, 121227961, 242455922]

約数ペア:

[(1, 242455922), (2, 121227961), (19, 12760838), (38, 6380419), (73, 3321314), (146, 1660657), (1387, 174806), (2774, 87403)]