19465486319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{1049}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 21464352000

約数和(自身を除く): 1998865681

約数列:

[1, 17, 41, 79, 337, 697, 1049, 1343, 3239, 5729, 13817, 17833, 26623, 43009, 55063, 82871, 234889, 353513, 452591, 731153, 1091543, 1408807, 3397711, 6009721, 14494033, 18556231, 27927527, 57761087, 246398561, 474767959, 1145028607, 19465486319]

約数ペア:

[(1, 19465486319), (17, 1145028607), (41, 474767959), (79, 246398561), (337, 57761087), (697, 27927527), (1049, 18556231), (1343, 14494033), (3239, 6009721), (5729, 3397711), (13817, 1408807), (17833, 1091543), (26623, 731153), (43009, 452591), (55063, 353513), (82871, 234889)]