122214992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{402023}}^1$

素因数の和:402050

約数の個数: 20

約数和(自身を含む): 249254880

約数和(自身を除く): 127039888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 402023, 804046, 1608092, 3216184, 6432368, 7638437, 15276874, 30553748, 61107496, 122214992]

約数ペア:

[(1, 122214992), (2, 61107496), (4, 30553748), (8, 15276874), (16, 7638437), (19, 6432368), (38, 3216184), (76, 1608092), (152, 804046), (304, 402023)]