187834019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1543}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 203808000

約数和(自身を除く): 15973981

約数列:

[1, 19, 43, 149, 817, 1543, 2831, 6407, 29317, 66349, 121733, 229907, 1260631, 4368233, 9886001, 187834019]

約数ペア:

[(1, 187834019), (19, 9886001), (43, 4368233), (149, 1260631), (817, 229907), (1543, 121733), (2831, 66349), (6407, 29317)]