15691419029

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2113}}^1\times {\mathrm{4721}}^1$

素因数の和:6869

約数の個数: 24

約数和(自身を含む): 18587057496

約数和(自身を除く): 2895638467

約数列:

[1, 11, 13, 121, 143, 1573, 2113, 4721, 23243, 27469, 51931, 61373, 255673, 302159, 571241, 675103, 3323749, 7426133, 9975473, 109730203, 129681149, 1207032233, 1426492639, 15691419029]

約数ペア:

[(1, 15691419029), (11, 1426492639), (13, 1207032233), (121, 129681149), (143, 109730203), (1573, 9975473), (2113, 7426133), (4721, 3323749), (23243, 675103), (27469, 571241), (51931, 302159), (61373, 255673)]