19455008

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{1451}}^1$

素因数の和:1880

約数の個数: 24

約数和(自身を含む): 38419920

約数和(自身を除く): 18964912

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1451, 1676, 2902, 3352, 5804, 6704, 11608, 13408, 23216, 46432, 607969, 1215938, 2431876, 4863752, 9727504, 19455008]

約数ペア:

[(1, 19455008), (2, 9727504), (4, 4863752), (8, 2431876), (16, 1215938), (32, 607969), (419, 46432), (838, 23216), (1451, 13408), (1676, 11608), (2902, 6704), (3352, 5804)]