12945338

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 23193984

約数和(自身を除く): 10248646

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 373, 469, 518, 746, 938, 2479, 2611, 4958, 5222, 13801, 17353, 24991, 27602, 34706, 49982, 96607, 174937, 193214, 349874, 924667, 1849334, 6472669, 12945338]

約数ペア:

[(1, 12945338), (2, 6472669), (7, 1849334), (14, 924667), (37, 349874), (67, 193214), (74, 174937), (134, 96607), (259, 49982), (373, 34706), (469, 27602), (518, 24991), (746, 17353), (938, 13801), (2479, 5222), (2611, 4958)]