16691906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 31408128

約数和(自身を除く): 14716222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 283, 383, 566, 766, 1981, 2681, 3113, 3962, 4213, 5362, 6226, 8426, 21791, 29491, 43582, 58982, 108389, 216778, 758723, 1192279, 1517446, 2384558, 8345953, 16691906]

約数ペア:

[(1, 16691906), (2, 8345953), (7, 2384558), (11, 1517446), (14, 1192279), (22, 758723), (77, 216778), (154, 108389), (283, 58982), (383, 43582), (566, 29491), (766, 21791), (1981, 8426), (2681, 6226), (3113, 5362), (3962, 4213)]