19262290535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 25892697600

約数和(自身を除く): 6630407065

約数列:

[1, 5, 19, 29, 43, 95, 145, 215, 277, 551, 587, 817, 1247, 1385, 2755, 2935, 4085, 5263, 6235, 8033, 11153, 11911, 17023, 23693, 25241, 26315, 40165, 55765, 59555, 85115, 118465, 126205, 152627, 162599, 226309, 323437, 345419, 479579, 731989, 763135, 812995, 1131545, 1617185, 1727095, 2397895, 3089381, 3659945, 4715371, 6562961, 6991757, 13907791, 15446905, 23576855, 32814805, 34958785, 69538955, 89592049, 132843383, 202760953, 447960245, 664216915, 1013804765, 3852458107, 19262290535]

約数ペア:

[(1, 19262290535), (5, 3852458107), (19, 1013804765), (29, 664216915), (43, 447960245), (95, 202760953), (145, 132843383), (215, 89592049), (277, 69538955), (551, 34958785), (587, 32814805), (817, 23576855), (1247, 15446905), (1385, 13907791), (2755, 6991757), (2935, 6562961), (4085, 4715371), (5263, 3659945), (6235, 3089381), (8033, 2397895), (11153, 1727095), (11911, 1617185), (17023, 1131545), (23693, 812995), (25241, 763135), (26315, 731989), (40165, 479579), (55765, 345419), (59555, 323437), (85115, 226309), (118465, 162599), (126205, 152627)]