19827127

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 22176000

約数和(自身を除く): 2348873

約数列:

[1, 19, 23, 59, 437, 769, 1121, 1357, 14611, 17687, 25783, 45371, 336053, 862049, 1043533, 19827127]

約数ペア:

[(1, 19827127), (19, 1043533), (23, 862049), (59, 336053), (437, 45371), (769, 25783), (1121, 17687), (1357, 14611)]