19465587787

素因数分解:

${\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1\times {\mathrm{2113}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 19872276480

約数和(自身を除く): 406688693

約数列:

[1, 67, 359, 383, 2113, 24053, 25661, 137497, 141571, 758567, 809279, 9212299, 50823989, 54221693, 290531161, 19465587787]

約数ペア:

[(1, 19465587787), (67, 290531161), (359, 54221693), (383, 50823989), (2113, 9212299), (24053, 809279), (25661, 758567), (137497, 141571)]