22335184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73471}}^1$

素因数の和:73498

約数の個数: 20

約数和(自身を含む): 45552640

約数和(自身を除く): 23217456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 73471, 146942, 293884, 587768, 1175536, 1395949, 2791898, 5583796, 11167592, 22335184]

約数ペア:

[(1, 22335184), (2, 11167592), (4, 5583796), (8, 2791898), (16, 1395949), (19, 1175536), (38, 587768), (76, 293884), (152, 146942), (304, 73471)]