19585076

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7211}}^1$

素因数の和:7319

約数の個数: 24

約数和(自身を含む): 39579456

約数和(自身を除く): 19994380

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 7211, 14422, 28844, 50477, 100954, 201908, 699467, 1398934, 2797868, 4896269, 9792538, 19585076]

約数ペア:

[(1, 19585076), (2, 9792538), (4, 4896269), (7, 2797868), (14, 1398934), (28, 699467), (97, 201908), (194, 100954), (388, 50477), (679, 28844), (1358, 14422), (2716, 7211)]