19142376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2390

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 34771224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2339, 2728, 4092, 4678, 7017, 8184, 9356, 14034, 18712, 25729, 28068, 51458, 56136, 72509, 77187, 102916, 145018, 154374, 205832, 217527, 290036, 308748, 435054, 580072, 617496, 797599, 870108, 1595198, 1740216, 2392797, 3190396, 4785594, 6380792, 9571188, 19142376]

約数ペア:

[(1, 19142376), (2, 9571188), (3, 6380792), (4, 4785594), (6, 3190396), (8, 2392797), (11, 1740216), (12, 1595198), (22, 870108), (24, 797599), (31, 617496), (33, 580072), (44, 435054), (62, 308748), (66, 290036), (88, 217527), (93, 205832), (124, 154374), (132, 145018), (186, 102916), (248, 77187), (264, 72509), (341, 56136), (372, 51458), (682, 28068), (744, 25729), (1023, 18712), (1364, 14034), (2046, 9356), (2339, 8184), (2728, 7017), (4092, 4678)]