16829995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 25417728

約数和(自身を除く): 8587733

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 787, 1645, 3055, 3935, 4277, 5509, 10231, 21385, 27545, 36989, 51155, 71617, 184945, 258923, 358085, 480857, 1294615, 2404285, 3365999, 16829995]

約数ペア:

[(1, 16829995), (5, 3365999), (7, 2404285), (13, 1294615), (35, 480857), (47, 358085), (65, 258923), (91, 184945), (235, 71617), (329, 51155), (455, 36989), (611, 27545), (787, 21385), (1645, 10231), (3055, 5509), (3935, 4277)]