19936707923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{12799}}^1$

素因数の和:13115

約数の個数: 32

約数和(自身を含む): 23777280000

約数和(自身を除く): 3840572077

約数列:

[1, 11, 19, 29, 209, 257, 319, 551, 2827, 4883, 6061, 7453, 12799, 53713, 81983, 140789, 141607, 243181, 371171, 1557677, 2674991, 3289343, 4082881, 7052249, 36182773, 62497517, 77574739, 95390947, 687472687, 1049300417, 1812427993, 19936707923]

約数ペア:

[(1, 19936707923), (11, 1812427993), (19, 1049300417), (29, 687472687), (209, 95390947), (257, 77574739), (319, 62497517), (551, 36182773), (2827, 7052249), (4883, 4082881), (6061, 3289343), (7453, 2674991), (12799, 1557677), (53713, 371171), (81983, 243181), (140789, 141607)]