19232715159

素因数分解:

$3^2\times 7^2\times {\mathrm{683}}^1\times {\mathrm{63853}}^1$

素因数の和:64556

約数の個数: 36

約数和(自身を含む): 32364016776

約数和(自身を除く): 13131301617

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 683, 2049, 4781, 6147, 14343, 33467, 43029, 63853, 100401, 191559, 301203, 446971, 574677, 1340913, 3128797, 4022739, 9386391, 28159173, 43611599, 130834797, 305281193, 392504391, 915843579, 2136968351, 2747530737, 6410905053, 19232715159]

約数ペア:

[(1, 19232715159), (3, 6410905053), (7, 2747530737), (9, 2136968351), (21, 915843579), (49, 392504391), (63, 305281193), (147, 130834797), (441, 43611599), (683, 28159173), (2049, 9386391), (4781, 4022739), (6147, 3128797), (14343, 1340913), (33467, 574677), (43029, 446971), (63853, 301203), (100401, 191559)]