16556106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20747}}^1$

素因数の和:20778

約数の個数: 32

約数和(自身を含む): 39836160

約数和(自身を除く): 23280054

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 20747, 41494, 62241, 124482, 145229, 290458, 394193, 435687, 788386, 871374, 1182579, 2365158, 2759351, 5518702, 8278053, 16556106]

約数ペア:

[(1, 16556106), (2, 8278053), (3, 5518702), (6, 2759351), (7, 2365158), (14, 1182579), (19, 871374), (21, 788386), (38, 435687), (42, 394193), (57, 290458), (114, 145229), (133, 124482), (266, 62241), (399, 41494), (798, 20747)]