13031777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 15621120

約数和(自身を除く): 2589343

約数列:

[1, 11, 19, 23, 209, 253, 437, 2711, 4807, 29821, 51509, 62353, 566599, 685883, 1184707, 13031777]

約数ペア:

[(1, 13031777), (11, 1184707), (19, 685883), (23, 566599), (209, 62353), (253, 51509), (437, 29821), (2711, 4807)]