19724535919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{5119}}^1$

素因数の和:5463

約数の個数: 32

約数和(自身を含む): 22826188800

約数和(自身を除く): 3101652881

約数列:

[1, 11, 29, 47, 257, 319, 517, 1363, 2827, 5119, 7453, 12079, 14993, 56309, 81983, 132869, 148451, 240593, 350291, 1315583, 1632961, 2646523, 3853201, 6977197, 14471413, 38151907, 61832401, 76749167, 419670977, 680156411, 1793139629, 19724535919]

約数ペア:

[(1, 19724535919), (11, 1793139629), (29, 680156411), (47, 419670977), (257, 76749167), (319, 61832401), (517, 38151907), (1363, 14471413), (2827, 6977197), (5119, 3853201), (7453, 2646523), (12079, 1632961), (14993, 1315583), (56309, 350291), (81983, 240593), (132869, 148451)]