19195363

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4514

約数の個数: 16

約数和(自身を含む): 23141376

約数和(自身を除く): 3946013

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 4463, 49093, 75871, 102649, 834581, 1129139, 1745033, 19195363]

約数ペア:

[(1, 19195363), (11, 1745033), (17, 1129139), (23, 834581), (187, 102649), (253, 75871), (391, 49093), (4301, 4463)]