19844392

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{24083}}^1$

素因数の和:24192

約数の個数: 16

約数和(自身を含む): 37571040

約数和(自身を除く): 17726648

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 24083, 48166, 96332, 192664, 2480549, 4961098, 9922196, 19844392]

約数ペア:

[(1, 19844392), (2, 9922196), (4, 4961098), (8, 2480549), (103, 192664), (206, 96332), (412, 48166), (824, 24083)]