172672082

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{3697}}^1$

素因数の和:3914

約数の個数: 24

約数和(自身を含む): 286247388

約数和(自身を除く): 113575306

約数列:

[1, 2, 11, 22, 121, 193, 242, 386, 2123, 3697, 4246, 7394, 23353, 40667, 46706, 81334, 447337, 713521, 894674, 1427042, 7848731, 15697462, 86336041, 172672082]

約数ペア:

[(1, 172672082), (2, 86336041), (11, 15697462), (22, 7848731), (121, 1427042), (193, 894674), (242, 713521), (386, 447337), (2123, 81334), (3697, 46706), (4246, 40667), (7394, 23353)]