12177578

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:726

約数の個数: 24

約数和(自身を含む): 21370212

約数和(自身を除く): 9192634

約数列:

[1, 2, 7, 14, 49, 98, 313, 397, 626, 794, 2191, 2779, 4382, 5558, 15337, 19453, 30674, 38906, 124261, 248522, 869827, 1739654, 6088789, 12177578]

約数ペア:

[(1, 12177578), (2, 6088789), (7, 1739654), (14, 869827), (49, 248522), (98, 124261), (313, 38906), (397, 30674), (626, 19453), (794, 15337), (2191, 5558), (2779, 4382)]