19980346313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1\times {\mathrm{9941}}^1$

素因数の和:10768

約数の個数: 16

約数和(自身を含む): 21302922240

約数和(自身を除く): 1322575927

約数列:

[1, 17, 191, 619, 3247, 9941, 10523, 118229, 168997, 1898731, 2009893, 6153479, 32278427, 104609143, 1175314489, 19980346313]

約数ペア:

[(1, 19980346313), (17, 1175314489), (191, 104609143), (619, 32278427), (3247, 6153479), (9941, 2009893), (10523, 1898731), (118229, 168997)]