16440754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1722

約数の個数: 24

約数和(自身を含む): 27784764

約数和(自身を除く): 11344010

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1657, 3314, 4961, 9922, 18227, 36454, 67937, 135874, 200497, 400994, 747307, 1494614, 8220377, 16440754]

約数ペア:

[(1, 16440754), (2, 8220377), (11, 1494614), (22, 747307), (41, 400994), (82, 200497), (121, 135874), (242, 67937), (451, 36454), (902, 18227), (1657, 9922), (3314, 4961)]