1227130922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{216731}}^1$

素因数の和:216901

約数の個数: 16

約数和(自身を含む): 1950588000

約数和(自身を除く): 723457078

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 216731, 433462, 4117889, 8235778, 32292919, 64585838, 613565461, 1227130922]

約数ペア:

[(1, 1227130922), (2, 613565461), (19, 64585838), (38, 32292919), (149, 8235778), (298, 4117889), (2831, 433462), (5662, 216731)]