1930786707

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{147919}}^1$

素因数の和:148170

約数の個数: 16

約数和(自身を含む): 2721728000

約数和(自身を除く): 790941293

約数列:

[1, 3, 19, 57, 229, 687, 4351, 13053, 147919, 443757, 2810461, 8431383, 33873451, 101620353, 643595569, 1930786707]

約数ペア:

[(1, 1930786707), (3, 643595569), (19, 101620353), (57, 33873451), (229, 8431383), (687, 2810461), (4351, 443757), (13053, 147919)]