19941474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{967}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 45720576

約数和(自身を除く): 25779102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 967, 982, 1473, 1934, 2901, 2946, 3437, 5802, 6769, 6874, 10311, 13538, 20307, 20622, 40614, 474797, 949594, 1424391, 2848782, 3323579, 6647158, 9970737, 19941474]

約数ペア:

[(1, 19941474), (2, 9970737), (3, 6647158), (6, 3323579), (7, 2848782), (14, 1424391), (21, 949594), (42, 474797), (491, 40614), (967, 20622), (982, 20307), (1473, 13538), (1934, 10311), (2901, 6874), (2946, 6769), (3437, 5802)]