19174414

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6491}}^1$

素因数の和:6711

約数の個数: 16

約数和(自身を含む): 33031296

約数和(自身を除く): 13856882

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 6491, 12982, 45437, 90874, 1369601, 2739202, 9587207, 19174414]

約数ペア:

[(1, 19174414), (2, 9587207), (7, 2739202), (14, 1369601), (211, 90874), (422, 45437), (1477, 12982), (2954, 6491)]