3907426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 24

約数和(自身を含む): 6434640

約数和(自身を除く): 2527214

約数列:

[1, 2, 19, 31, 38, 62, 107, 214, 589, 961, 1178, 1922, 2033, 3317, 4066, 6634, 18259, 36518, 63023, 102827, 126046, 205654, 1953713, 3907426]

約数ペア:

[(1, 3907426), (2, 1953713), (19, 205654), (31, 126046), (38, 102827), (62, 63023), (107, 36518), (214, 18259), (589, 6634), (961, 4066), (1178, 3317), (1922, 2033)]