12563914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 24

約数和(自身を含む): 20899620

約数和(自身を除く): 8335706

約数列:

[1, 2, 11, 22, 121, 193, 242, 269, 386, 538, 2123, 2959, 4246, 5918, 23353, 32549, 46706, 51917, 65098, 103834, 571087, 1142174, 6281957, 12563914]

約数ペア:

[(1, 12563914), (2, 6281957), (11, 1142174), (22, 571087), (121, 103834), (193, 65098), (242, 51917), (269, 46706), (386, 32549), (538, 23353), (2123, 5918), (2959, 4246)]