12513858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4447}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 29036544

約数和(自身を除く): 16522686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 4447, 8894, 13341, 26682, 31129, 62258, 93387, 186774, 297949, 595898, 893847, 1787694, 2085643, 4171286, 6256929, 12513858]

約数ペア:

[(1, 12513858), (2, 6256929), (3, 4171286), (6, 2085643), (7, 1787694), (14, 893847), (21, 595898), (42, 297949), (67, 186774), (134, 93387), (201, 62258), (402, 31129), (469, 26682), (938, 13341), (1407, 8894), (2814, 4447)]