12949370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6379}}^1$

素因数の和:6422

約数の個数: 32

約数和(自身を含む): 27561600

約数和(自身を除く): 14612230

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 6379, 12758, 31895, 44653, 63790, 89306, 184991, 223265, 369982, 446530, 924955, 1294937, 1849910, 2589874, 6474685, 12949370]

約数ペア:

[(1, 12949370), (2, 6474685), (5, 2589874), (7, 1849910), (10, 1294937), (14, 924955), (29, 446530), (35, 369982), (58, 223265), (70, 184991), (145, 89306), (203, 63790), (290, 44653), (406, 31895), (1015, 12758), (2030, 6379)]