19479241187

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1\times {\mathrm{27739}}^1$

素因数の和:30122

約数の個数: 16

約数和(自身を含む): 22790296320

約数和(自身を除く): 3311055133

約数列:

[1, 7, 43, 301, 2333, 16331, 27739, 100319, 194173, 702233, 1192777, 8349439, 64715087, 453005609, 2782748741, 19479241187]

約数ペア:

[(1, 19479241187), (7, 2782748741), (43, 453005609), (301, 64715087), (2333, 8349439), (16331, 1192777), (27739, 702233), (100319, 194173)]