19367072095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1031}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 28482803712

約数和(自身を除く): 9115731617

約数列:

[1, 5, 7, 17, 35, 85, 119, 131, 241, 595, 655, 917, 1031, 1205, 1687, 2227, 4097, 4585, 5155, 7217, 8435, 11135, 15589, 17527, 20485, 28679, 31571, 36085, 77945, 87635, 122689, 135061, 143395, 157855, 220997, 248471, 536707, 613445, 675305, 945427, 1104985, 1242355, 1739297, 2296037, 2683535, 3756949, 4224007, 4727135, 8696485, 11480185, 16072259, 18784745, 21120035, 29568049, 32549701, 80361295, 147840245, 162748505, 227847907, 553344917, 1139239535, 2766724585, 3873414419, 19367072095]

約数ペア:

[(1, 19367072095), (5, 3873414419), (7, 2766724585), (17, 1139239535), (35, 553344917), (85, 227847907), (119, 162748505), (131, 147840245), (241, 80361295), (595, 32549701), (655, 29568049), (917, 21120035), (1031, 18784745), (1205, 16072259), (1687, 11480185), (2227, 8696485), (4097, 4727135), (4585, 4224007), (5155, 3756949), (7217, 2683535), (8435, 2296037), (11135, 1739297), (15589, 1242355), (17527, 1104985), (20485, 945427), (28679, 675305), (31571, 613445), (36085, 536707), (77945, 248471), (87635, 220997), (122689, 157855), (135061, 143395)]