12546974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:536

約数の個数: 24

約数和(自身を含む): 20891640

約数和(自身を除く): 8344666

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 373, 746, 1529, 3058, 4103, 8206, 16819, 33638, 45133, 51847, 90266, 103694, 570317, 1140634, 6273487, 12546974]

約数ペア:

[(1, 12546974), (2, 6273487), (11, 1140634), (22, 570317), (121, 103694), (139, 90266), (242, 51847), (278, 45133), (373, 33638), (746, 16819), (1529, 8206), (3058, 4103)]