17791306

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{4049}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 28917000

約数和(自身を除く): 11125694

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4049, 4394, 8098, 52637, 105274, 684281, 1368562, 8895653, 17791306]

約数ペア:

[(1, 17791306), (2, 8895653), (13, 1368562), (26, 684281), (169, 105274), (338, 52637), (2197, 8098), (4049, 4394)]