40419422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9413}}^1$

素因数の和:9547

約数の個数: 16

約数和(自身を含む): 64391760

約数和(自身を除く): 23972338

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 9413, 18826, 178847, 357694, 1063669, 2127338, 20209711, 40419422]

約数ペア:

[(1, 40419422), (2, 20209711), (19, 2127338), (38, 1063669), (113, 357694), (226, 178847), (2147, 18826), (4294, 9413)]