19084929

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4139}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 26827200

約数和(自身を除く): 7742271

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4139, 4611, 12417, 120031, 219367, 360093, 658101, 6361643, 19084929]

約数ペア:

[(1, 19084929), (3, 6361643), (29, 658101), (53, 360093), (87, 219367), (159, 120031), (1537, 12417), (4139, 4611)]