19333528

素因数分解:

$2^3\times {\mathrm{1097}}^1\times {\mathrm{2203}}^1$

素因数の和:3306

約数の個数: 16

約数和(自身を含む): 36299880

約数和(自身を除く): 16966352

約数列:

[1, 2, 4, 8, 1097, 2194, 2203, 4388, 4406, 8776, 8812, 17624, 2416691, 4833382, 9666764, 19333528]

約数ペア:

[(1, 19333528), (2, 9666764), (4, 4833382), (8, 2416691), (1097, 17624), (2194, 8812), (2203, 8776), (4388, 4406)]