1909304432

素因数分解:

$2^4\times 7^1\times {\mathrm{17047361}}^1$

素因数の和:17047376

約数の個数: 20

約数和(自身を含む): 4227745776

約数和(自身を除く): 2318441344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17047361, 34094722, 68189444, 119331527, 136378888, 238663054, 272757776, 477326108, 954652216, 1909304432]

約数ペア:

[(1, 1909304432), (2, 954652216), (4, 477326108), (7, 272757776), (8, 238663054), (14, 136378888), (16, 119331527), (28, 68189444), (56, 34094722), (112, 17047361)]