19314048

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 57062880

約数和(自身を除く): 37748832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 73, 78, 96, 104, 106, 128, 146, 156, 159, 192, 208, 212, 219, 292, 312, 318, 384, 416, 424, 438, 584, 624, 636, 689, 832, 848, 876, 949, 1168, 1248, 1272, 1378, 1664, 1696, 1752, 1898, 2067, 2336, 2496, 2544, 2756, 2847, 3392, 3504, 3796, 3869, 4134, 4672, 4992, 5088, 5512, 5694, 6784, 7008, 7592, 7738, 8268, 9344, 10176, 11024, 11388, 11607, 14016, 15184, 15476, 16536, 20352, 22048, 22776, 23214, 28032, 30368, 30952, 33072, 44096, 45552, 46428, 50297, 60736, 61904, 66144, 88192, 91104, 92856, 100594, 121472, 123808, 132288, 150891, 182208, 185712, 201188, 247616, 264576, 301782, 364416, 371424, 402376, 495232, 603564, 742848, 804752, 1207128, 1485696, 1609504, 2414256, 3219008, 4828512, 6438016, 9657024, 19314048]

約数ペア:

[(1, 19314048), (2, 9657024), (3, 6438016), (4, 4828512), (6, 3219008), (8, 2414256), (12, 1609504), (13, 1485696), (16, 1207128), (24, 804752), (26, 742848), (32, 603564), (39, 495232), (48, 402376), (52, 371424), (53, 364416), (64, 301782), (73, 264576), (78, 247616), (96, 201188), (104, 185712), (106, 182208), (128, 150891), (146, 132288), (156, 123808), (159, 121472), (192, 100594), (208, 92856), (212, 91104), (219, 88192), (292, 66144), (312, 61904), (318, 60736), (384, 50297), (416, 46428), (424, 45552), (438, 44096), (584, 33072), (624, 30952), (636, 30368), (689, 28032), (832, 23214), (848, 22776), (876, 22048), (949, 20352), (1168, 16536), (1248, 15476), (1272, 15184), (1378, 14016), (1664, 11607), (1696, 11388), (1752, 11024), (1898, 10176), (2067, 9344), (2336, 8268), (2496, 7738), (2544, 7592), (2756, 7008), (2847, 6784), (3392, 5694), (3504, 5512), (3796, 5088), (3869, 4992), (4134, 4672)]