19830239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 23544864

約数和(自身を除く): 3714625

約数列:

[1, 11, 13, 101, 143, 1111, 1313, 1373, 14443, 15103, 17849, 138673, 196339, 1525403, 1802749, 19830239]

約数ペア:

[(1, 19830239), (11, 1802749), (13, 1525403), (101, 196339), (143, 138673), (1111, 17849), (1313, 15103), (1373, 14443)]