12951906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 28394496

約数和(自身を除く): 15442590

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 631, 933, 1262, 1866, 1893, 3421, 3786, 6842, 6941, 10263, 13882, 20526, 20823, 41646, 196241, 392482, 588723, 1177446, 2158651, 4317302, 6475953, 12951906]

約数ペア:

[(1, 12951906), (2, 6475953), (3, 4317302), (6, 2158651), (11, 1177446), (22, 588723), (33, 392482), (66, 196241), (311, 41646), (622, 20823), (631, 20526), (933, 13882), (1262, 10263), (1866, 6941), (1893, 6842), (3421, 3786)]