19712633

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 21964800

約数和(自身を除く): 2252167

約数列:

[1, 19, 23, 79, 437, 571, 1501, 1817, 10849, 13133, 34523, 45109, 249527, 857071, 1037507, 19712633]

約数ペア:

[(1, 19712633), (19, 1037507), (23, 857071), (79, 249527), (437, 45109), (571, 34523), (1501, 13133), (1817, 10849)]