19604608

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 39461760

約数和(自身を除く): 19857152

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1487, 1648, 2974, 3296, 5948, 6592, 11896, 13184, 23792, 47584, 95168, 153161, 190336, 306322, 612644, 1225288, 2450576, 4901152, 9802304, 19604608]

約数ペア:

[(1, 19604608), (2, 9802304), (4, 4901152), (8, 2450576), (16, 1225288), (32, 612644), (64, 306322), (103, 190336), (128, 153161), (206, 95168), (412, 47584), (824, 23792), (1487, 13184), (1648, 11896), (2974, 6592), (3296, 5948)]