22252516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38903}}^1$

素因数の和:38931

約数の個数: 24

約数和(自身を含む): 45751104

約数和(自身を除く): 23498588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 38903, 77806, 155612, 427933, 505739, 855866, 1011478, 1711732, 2022956, 5563129, 11126258, 22252516]

約数ペア:

[(1, 22252516), (2, 11126258), (4, 5563129), (11, 2022956), (13, 1711732), (22, 1011478), (26, 855866), (44, 505739), (52, 427933), (143, 155612), (286, 77806), (572, 38903)]