2013519911

素因数分解:

${\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 2220806016

約数和(自身を除く): 207286105

約数列:

[1, 13, 103, 131, 169, 883, 1339, 1703, 11479, 13493, 17407, 22139, 90949, 115673, 149227, 175409, 1182337, 1503749, 2280317, 11914319, 15370381, 19548737, 154886147, 2013519911]

約数ペア:

[(1, 2013519911), (13, 154886147), (103, 19548737), (131, 15370381), (169, 11914319), (883, 2280317), (1339, 1503749), (1703, 1182337), (11479, 175409), (13493, 149227), (17407, 115673), (22139, 90949)]