2019481671

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1221707}}^1$

素因数の和:1221758

約数の個数: 16

約数和(自身を含む): 2932099200

約数和(自身を除く): 912617529

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 1221707, 3665121, 23212433, 35429503, 69637299, 106288509, 673160557, 2019481671]

約数ペア:

[(1, 2019481671), (3, 673160557), (19, 106288509), (29, 69637299), (57, 35429503), (87, 23212433), (551, 3665121), (1653, 1221707)]