19235152

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{6229}}^1$

素因数の和:6430

約数の個数: 20

約数和(自身を含む): 37467220

約数和(自身を除く): 18232068

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 6229, 12458, 24916, 49832, 99664, 1202197, 2404394, 4808788, 9617576, 19235152]

約数ペア:

[(1, 19235152), (2, 9617576), (4, 4808788), (8, 2404394), (16, 1202197), (193, 99664), (386, 49832), (772, 24916), (1544, 12458), (3088, 6229)]