19479312

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:757

約数の個数: 80

約数和(自身を含む): 56831680

約数和(自身を除く): 37352368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 673, 804, 1072, 1206, 1346, 1608, 1809, 2019, 2412, 2692, 3216, 3618, 4038, 4824, 5384, 6057, 7236, 8076, 9648, 10768, 12114, 14472, 16152, 18171, 24228, 28944, 32304, 36342, 45091, 48456, 72684, 90182, 96912, 135273, 145368, 180364, 270546, 290736, 360728, 405819, 541092, 721456, 811638, 1082184, 1217457, 1623276, 2164368, 2434914, 3246552, 4869828, 6493104, 9739656, 19479312]

約数ペア:

[(1, 19479312), (2, 9739656), (3, 6493104), (4, 4869828), (6, 3246552), (8, 2434914), (9, 2164368), (12, 1623276), (16, 1217457), (18, 1082184), (24, 811638), (27, 721456), (36, 541092), (48, 405819), (54, 360728), (67, 290736), (72, 270546), (108, 180364), (134, 145368), (144, 135273), (201, 96912), (216, 90182), (268, 72684), (402, 48456), (432, 45091), (536, 36342), (603, 32304), (673, 28944), (804, 24228), (1072, 18171), (1206, 16152), (1346, 14472), (1608, 12114), (1809, 10768), (2019, 9648), (2412, 8076), (2692, 7236), (3216, 6057), (3618, 5384), (4038, 4824)]