11870212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 21980000

約数和(自身を除く): 10109788

約数列:

[1, 2, 4, 19, 38, 76, 313, 499, 626, 998, 1252, 1996, 5947, 9481, 11894, 18962, 23788, 37924, 156187, 312374, 624748, 2967553, 5935106, 11870212]

約数ペア:

[(1, 11870212), (2, 5935106), (4, 2967553), (19, 624748), (38, 312374), (76, 156187), (313, 37924), (499, 23788), (626, 18962), (998, 11894), (1252, 9481), (1996, 5947)]