19353264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 57615360

約数和(自身を除く): 38262096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 241, 336, 478, 482, 717, 723, 956, 964, 1434, 1446, 1673, 1687, 1912, 1928, 2868, 2892, 3346, 3374, 3824, 3856, 5019, 5061, 5736, 5784, 6692, 6748, 10038, 10122, 11472, 11568, 13384, 13496, 20076, 20244, 26768, 26992, 40152, 40488, 57599, 80304, 80976, 115198, 172797, 230396, 345594, 403193, 460792, 691188, 806386, 921584, 1209579, 1382376, 1612772, 2419158, 2764752, 3225544, 4838316, 6451088, 9676632, 19353264]

約数ペア:

[(1, 19353264), (2, 9676632), (3, 6451088), (4, 4838316), (6, 3225544), (7, 2764752), (8, 2419158), (12, 1612772), (14, 1382376), (16, 1209579), (21, 921584), (24, 806386), (28, 691188), (42, 460792), (48, 403193), (56, 345594), (84, 230396), (112, 172797), (168, 115198), (239, 80976), (241, 80304), (336, 57599), (478, 40488), (482, 40152), (717, 26992), (723, 26768), (956, 20244), (964, 20076), (1434, 13496), (1446, 13384), (1673, 11568), (1687, 11472), (1912, 10122), (1928, 10038), (2868, 6748), (2892, 6692), (3346, 5784), (3374, 5736), (3824, 5061), (3856, 5019)]