17826094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 31693536

約数和(自身を除く): 13867442

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 286, 314, 397, 794, 1727, 2041, 3454, 4082, 4367, 5161, 8734, 10322, 22451, 44902, 56771, 62329, 113542, 124658, 685619, 810277, 1371238, 1620554, 8913047, 17826094]

約数ペア:

[(1, 17826094), (2, 8913047), (11, 1620554), (13, 1371238), (22, 810277), (26, 685619), (143, 124658), (157, 113542), (286, 62329), (314, 56771), (397, 44902), (794, 22451), (1727, 10322), (2041, 8734), (3454, 5161), (4082, 4367)]