19148402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105211}}^1$

素因数の和:105233

約数の個数: 16

約数和(自身を含む): 35351232

約数和(自身を除く): 16202830

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 105211, 210422, 736477, 1367743, 1472954, 2735486, 9574201, 19148402]

約数ペア:

[(1, 19148402), (2, 9574201), (7, 2735486), (13, 1472954), (14, 1367743), (26, 736477), (91, 210422), (182, 105211)]