8223842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10103}}^1$

素因数の和:10153

約数の個数: 16

約数和(自身を含む): 13822272

約数和(自身を除く): 5598430

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 10103, 20206, 111133, 222266, 373811, 747622, 4111921, 8223842]

約数ペア:

[(1, 8223842), (2, 4111921), (11, 747622), (22, 373811), (37, 222266), (74, 111133), (407, 20206), (814, 10103)]