19530032

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{2819}}^1$

素因数の和:3260

約数の個数: 20

約数和(自身を含む): 37940280

約数和(自身を除く): 18410248

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 2819, 3464, 5638, 6928, 11276, 22552, 45104, 1220627, 2441254, 4882508, 9765016, 19530032]

約数ペア:

[(1, 19530032), (2, 9765016), (4, 4882508), (8, 2441254), (16, 1220627), (433, 45104), (866, 22552), (1732, 11276), (2819, 6928), (3464, 5638)]