19066978

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6709}}^1$

素因数の和:6754

約数の個数: 24

約数和(自身を含む): 34422300

約数和(自身を除く): 15355322

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 6709, 13418, 46963, 93926, 194561, 328741, 389122, 657482, 1361927, 2723854, 9533489, 19066978]

約数ペア:

[(1, 19066978), (2, 9533489), (7, 2723854), (14, 1361927), (29, 657482), (49, 389122), (58, 328741), (98, 194561), (203, 93926), (406, 46963), (1421, 13418), (2842, 6709)]