16950619

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 20610288

約数和(自身を除く): 3659669

約数列:

[1, 7, 49, 53, 61, 107, 371, 427, 749, 2597, 2989, 3233, 5243, 5671, 6527, 22631, 39697, 45689, 158417, 277879, 319823, 345931, 2421517, 16950619]

約数ペア:

[(1, 16950619), (7, 2421517), (49, 345931), (53, 319823), (61, 277879), (107, 158417), (371, 45689), (427, 39697), (749, 22631), (2597, 6527), (2989, 5671), (3233, 5243)]