19185408

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{757}}^1$

素因数の和:790

約数の個数: 108

約数和(自身を含む): 60424728

約数和(自身を除く): 41239320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 757, 768, 792, 1056, 1152, 1408, 1514, 1584, 2112, 2271, 2304, 2816, 3028, 3168, 4224, 4542, 6056, 6336, 6813, 8327, 8448, 9084, 12112, 12672, 13626, 16654, 18168, 24224, 24981, 25344, 27252, 33308, 36336, 48448, 49962, 54504, 66616, 72672, 74943, 96896, 99924, 109008, 133232, 145344, 149886, 193792, 199848, 218016, 266464, 290688, 299772, 399696, 436032, 532928, 581376, 599544, 799392, 872064, 1065856, 1199088, 1598784, 1744128, 2131712, 2398176, 3197568, 4796352, 6395136, 9592704, 19185408]

約数ペア:

[(1, 19185408), (2, 9592704), (3, 6395136), (4, 4796352), (6, 3197568), (8, 2398176), (9, 2131712), (11, 1744128), (12, 1598784), (16, 1199088), (18, 1065856), (22, 872064), (24, 799392), (32, 599544), (33, 581376), (36, 532928), (44, 436032), (48, 399696), (64, 299772), (66, 290688), (72, 266464), (88, 218016), (96, 199848), (99, 193792), (128, 149886), (132, 145344), (144, 133232), (176, 109008), (192, 99924), (198, 96896), (256, 74943), (264, 72672), (288, 66616), (352, 54504), (384, 49962), (396, 48448), (528, 36336), (576, 33308), (704, 27252), (757, 25344), (768, 24981), (792, 24224), (1056, 18168), (1152, 16654), (1408, 13626), (1514, 12672), (1584, 12112), (2112, 9084), (2271, 8448), (2304, 8327), (2816, 6813), (3028, 6336), (3168, 6056), (4224, 4542)]