19490145408

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{545759}}^1$

素因数の和:545810

約数の個数: 96

約数和(自身を含む): 57894220800

約数和(自身を除く): 38404075392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 35712, 545759, 1091518, 1637277, 2183036, 3274554, 4366072, 4911831, 6549108, 8732144, 9823662, 13098216, 16918529, 17464288, 19647324, 26196432, 33837058, 34928576, 39294648, 50755587, 52392864, 67674116, 69857152, 78589296, 101511174, 104785728, 135348232, 152266761, 157178592, 203022348, 209571456, 270696464, 304533522, 314357184, 406044696, 541392928, 609067044, 628714368, 812089392, 1082785856, 1218134088, 1624178784, 2165571712, 2436268176, 3248357568, 4872536352, 6496715136, 9745072704, 19490145408]

約数ペア:

[(1, 19490145408), (2, 9745072704), (3, 6496715136), (4, 4872536352), (6, 3248357568), (8, 2436268176), (9, 2165571712), (12, 1624178784), (16, 1218134088), (18, 1082785856), (24, 812089392), (31, 628714368), (32, 609067044), (36, 541392928), (48, 406044696), (62, 314357184), (64, 304533522), (72, 270696464), (93, 209571456), (96, 203022348), (124, 157178592), (128, 152266761), (144, 135348232), (186, 104785728), (192, 101511174), (248, 78589296), (279, 69857152), (288, 67674116), (372, 52392864), (384, 50755587), (496, 39294648), (558, 34928576), (576, 33837058), (744, 26196432), (992, 19647324), (1116, 17464288), (1152, 16918529), (1488, 13098216), (1984, 9823662), (2232, 8732144), (2976, 6549108), (3968, 4911831), (4464, 4366072), (5952, 3274554), (8928, 2183036), (11904, 1637277), (17856, 1091518), (35712, 545759)]