19808184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 57456000

約数和(自身を除く): 37647816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 121, 132, 152, 209, 228, 242, 264, 359, 363, 418, 456, 484, 627, 718, 726, 836, 968, 1077, 1254, 1436, 1452, 1672, 2154, 2299, 2508, 2872, 2904, 3949, 4308, 4598, 5016, 6821, 6897, 7898, 8616, 9196, 11847, 13642, 13794, 15796, 18392, 20463, 23694, 27284, 27588, 31592, 40926, 43439, 47388, 54568, 55176, 75031, 81852, 86878, 94776, 130317, 150062, 163704, 173756, 225093, 260634, 300124, 347512, 450186, 521268, 600248, 825341, 900372, 1042536, 1650682, 1800744, 2476023, 3301364, 4952046, 6602728, 9904092, 19808184]

約数ペア:

[(1, 19808184), (2, 9904092), (3, 6602728), (4, 4952046), (6, 3301364), (8, 2476023), (11, 1800744), (12, 1650682), (19, 1042536), (22, 900372), (24, 825341), (33, 600248), (38, 521268), (44, 450186), (57, 347512), (66, 300124), (76, 260634), (88, 225093), (114, 173756), (121, 163704), (132, 150062), (152, 130317), (209, 94776), (228, 86878), (242, 81852), (264, 75031), (359, 55176), (363, 54568), (418, 47388), (456, 43439), (484, 40926), (627, 31592), (718, 27588), (726, 27284), (836, 23694), (968, 20463), (1077, 18392), (1254, 15796), (1436, 13794), (1452, 13642), (1672, 11847), (2154, 9196), (2299, 8616), (2508, 7898), (2872, 6897), (2904, 6821), (3949, 5016), (4308, 4598)]