19738775858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{6311}}^1\times {\mathrm{67993}}^1$

素因数の和:74329

約数の個数: 16

約数和(自身を含む): 30900825216

約数和(自身を除く): 11162049358

約数列:

[1, 2, 23, 46, 6311, 12622, 67993, 135986, 145153, 290306, 1563839, 3127678, 429103823, 858207646, 9869387929, 19738775858]

約数ペア:

[(1, 19738775858), (2, 9869387929), (23, 858207646), (46, 429103823), (6311, 3127678), (12622, 1563839), (67993, 290306), (135986, 145153)]