19732322

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 30723000

約数和(自身を除く): 10990678

約数列:

[1, 2, 37, 74, 97, 194, 2749, 3589, 5498, 7178, 101713, 203426, 266653, 533306, 9866161, 19732322]

約数ペア:

[(1, 19732322), (2, 9866161), (37, 533306), (74, 266653), (97, 203426), (194, 101713), (2749, 7178), (3589, 5498)]