18609679

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 22120560

約数和(自身を除く): 3510881

約数列:

[1, 11, 17, 83, 109, 121, 187, 913, 1199, 1411, 1853, 2057, 9047, 10043, 13189, 15521, 20383, 99517, 153799, 170731, 224213, 1094687, 1691789, 18609679]

約数ペア:

[(1, 18609679), (11, 1691789), (17, 1094687), (83, 224213), (109, 170731), (121, 153799), (187, 99517), (913, 20383), (1199, 15521), (1411, 13189), (1853, 10043), (2057, 9047)]