19104752784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{23497}}^1$

素因数の和:24824

約数の個数: 80

約数和(自身を含む): 53193456512

約数和(自身を除く): 34088703728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1303, 2606, 3909, 5212, 7818, 10424, 15636, 16939, 20848, 23497, 31272, 33878, 46994, 50817, 62544, 67756, 70491, 93988, 101634, 135512, 140982, 187976, 203268, 271024, 281964, 305461, 375952, 406536, 563928, 610922, 813072, 916383, 1127856, 1221844, 1832766, 2443688, 3665532, 4887376, 7331064, 14662128, 30616591, 61233182, 91849773, 122466364, 183699546, 244932728, 367399092, 398015683, 489865456, 734798184, 796031366, 1194047049, 1469596368, 1592062732, 2388094098, 3184125464, 4776188196, 6368250928, 9552376392, 19104752784]

約数ペア:

[(1, 19104752784), (2, 9552376392), (3, 6368250928), (4, 4776188196), (6, 3184125464), (8, 2388094098), (12, 1592062732), (13, 1469596368), (16, 1194047049), (24, 796031366), (26, 734798184), (39, 489865456), (48, 398015683), (52, 367399092), (78, 244932728), (104, 183699546), (156, 122466364), (208, 91849773), (312, 61233182), (624, 30616591), (1303, 14662128), (2606, 7331064), (3909, 4887376), (5212, 3665532), (7818, 2443688), (10424, 1832766), (15636, 1221844), (16939, 1127856), (20848, 916383), (23497, 813072), (31272, 610922), (33878, 563928), (46994, 406536), (50817, 375952), (62544, 305461), (67756, 281964), (70491, 271024), (93988, 203268), (101634, 187976), (135512, 140982)]