19158842164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{3823}}^1$

素因数の和:4205

約数の個数: 96

約数和(自身を含む): 42739716096

約数和(自身を除く): 23580873932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 307, 308, 371, 583, 614, 742, 1166, 1228, 1484, 2149, 2332, 3377, 3823, 4081, 4298, 6754, 7646, 8162, 8596, 13508, 15292, 16271, 16324, 23639, 26761, 32542, 42053, 47278, 53522, 65084, 84106, 94556, 107044, 113897, 168212, 178981, 202619, 227794, 294371, 357962, 405238, 455588, 588742, 715924, 810476, 1173661, 1177484, 1252867, 1418333, 2228809, 2347322, 2505734, 2836666, 4457618, 4694644, 5011468, 5673332, 8215627, 8915236, 12910271, 15601663, 16431254, 25820542, 31203326, 32862508, 51641084, 62204033, 62406652, 90371897, 124408066, 180743794, 248816132, 361487588, 435428231, 684244363, 870856462, 1368488726, 1741712924, 2736977452, 4789710541, 9579421082, 19158842164]

約数ペア:

[(1, 19158842164), (2, 9579421082), (4, 4789710541), (7, 2736977452), (11, 1741712924), (14, 1368488726), (22, 870856462), (28, 684244363), (44, 435428231), (53, 361487588), (77, 248816132), (106, 180743794), (154, 124408066), (212, 90371897), (307, 62406652), (308, 62204033), (371, 51641084), (583, 32862508), (614, 31203326), (742, 25820542), (1166, 16431254), (1228, 15601663), (1484, 12910271), (2149, 8915236), (2332, 8215627), (3377, 5673332), (3823, 5011468), (4081, 4694644), (4298, 4457618), (6754, 2836666), (7646, 2505734), (8162, 2347322), (8596, 2228809), (13508, 1418333), (15292, 1252867), (16271, 1177484), (16324, 1173661), (23639, 810476), (26761, 715924), (32542, 588742), (42053, 455588), (47278, 405238), (53522, 357962), (65084, 294371), (84106, 227794), (94556, 202619), (107044, 178981), (113897, 168212)]