19602753

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1792

約数の個数: 16

約数和(自身を含む): 27249600

約数和(自身を除く): 7646847

約数列:

[1, 3, 29, 87, 139, 417, 1621, 4031, 4863, 12093, 47009, 141027, 225319, 675957, 6534251, 19602753]

約数ペア:

[(1, 19602753), (3, 6534251), (29, 675957), (87, 225319), (139, 141027), (417, 47009), (1621, 12093), (4031, 4863)]