121131004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{4273}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 223786640

約数和(自身を除く): 102655636

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1492, 4273, 7087, 8546, 14174, 17092, 28348, 81187, 162374, 324748, 1593829, 3187658, 6375316, 30282751, 60565502, 121131004]

約数ペア:

[(1, 121131004), (2, 60565502), (4, 30282751), (19, 6375316), (38, 3187658), (76, 1593829), (373, 324748), (746, 162374), (1492, 81187), (4273, 28348), (7087, 17092), (8546, 14174)]