18662073599

素因数分解:

${\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{521}}^1\times {\mathrm{1171}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 20376077904

約数和(自身を除く): 1714004305

約数列:

[1, 13, 169, 181, 521, 1171, 2353, 6773, 15223, 30589, 88049, 94301, 197899, 211951, 610091, 1225913, 2755363, 7931183, 15936869, 35819719, 103105379, 110426471, 1435544123, 18662073599]

約数ペア:

[(1, 18662073599), (13, 1435544123), (169, 110426471), (181, 103105379), (521, 35819719), (1171, 15936869), (2353, 7931183), (6773, 2755363), (15223, 1225913), (30589, 610091), (88049, 211951), (94301, 197899)]