7385338

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 11974068

約数和(自身を除く): 4588730

約数列:

[1, 2, 19, 38, 53, 106, 193, 361, 386, 722, 1007, 2014, 3667, 7334, 10229, 19133, 20458, 38266, 69673, 139346, 194351, 388702, 3692669, 7385338]

約数ペア:

[(1, 7385338), (2, 3692669), (19, 388702), (38, 194351), (53, 139346), (106, 69673), (193, 38266), (361, 20458), (386, 19133), (722, 10229), (1007, 7334), (2014, 3667)]