109521890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{576431}}^1$

素因数の和:576457

約数の個数: 16

約数和(自身を含む): 207515520

約数和(自身を除く): 97993630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 576431, 1152862, 2882155, 5764310, 10952189, 21904378, 54760945, 109521890]

約数ペア:

[(1, 109521890), (2, 54760945), (5, 21904378), (10, 10952189), (19, 5764310), (38, 2882155), (95, 1152862), (190, 576431)]