19528914

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{36571}}^1$

素因数の和:36665

約数の個数: 16

約数和(自身を含む): 39497760

約数和(自身を除く): 19968846

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 36571, 73142, 109713, 219426, 3254819, 6509638, 9764457, 19528914]

約数ペア:

[(1, 19528914), (2, 9764457), (3, 6509638), (6, 3254819), (89, 219426), (178, 109713), (267, 73142), (534, 36571)]