190811897521

素因数分解:

$7^1\times {\mathrm{269}}^1\times {\mathrm{13513}}^1\times {\mathrm{7499}}^1$

素因数の和:21288

約数の個数: 16

約数和(自身を含む): 218926800000

約数和(自身を除く): 28114902479

約数列:

[1, 7, 269, 1883, 7499, 13513, 52493, 94591, 2017231, 3634997, 14120617, 25444979, 101333987, 709337909, 27258842503, 190811897521]

約数ペア:

[(1, 190811897521), (7, 27258842503), (269, 709337909), (1883, 101333987), (7499, 25444979), (13513, 14120617), (52493, 3634997), (94591, 2017231)]