19198304

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35291}}^1$

素因数の和:35318

約数の個数: 24

約数和(自身を含む): 40021128

約数和(自身を除く): 20822824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35291, 70582, 141164, 282328, 564656, 599947, 1129312, 1199894, 2399788, 4799576, 9599152, 19198304]

約数ペア:

[(1, 19198304), (2, 9599152), (4, 4799576), (8, 2399788), (16, 1199894), (17, 1129312), (32, 599947), (34, 564656), (68, 282328), (136, 141164), (272, 70582), (544, 35291)]