19618368

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1360

約数の個数: 112

約数和(自身を含む): 64763904

約数和(自身を除く): 45145536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1327, 1344, 1848, 2112, 2464, 2654, 3696, 3981, 4928, 5308, 7392, 7962, 9289, 10616, 14597, 14784, 15924, 18578, 21232, 27867, 29194, 31848, 37156, 42464, 43791, 55734, 58388, 63696, 74312, 84928, 87582, 102179, 111468, 116776, 127392, 148624, 175164, 204358, 222936, 233552, 254784, 297248, 306537, 350328, 408716, 445872, 467104, 594496, 613074, 700656, 817432, 891744, 934208, 1226148, 1401312, 1634864, 1783488, 2452296, 2802624, 3269728, 4904592, 6539456, 9809184, 19618368]

約数ペア:

[(1, 19618368), (2, 9809184), (3, 6539456), (4, 4904592), (6, 3269728), (7, 2802624), (8, 2452296), (11, 1783488), (12, 1634864), (14, 1401312), (16, 1226148), (21, 934208), (22, 891744), (24, 817432), (28, 700656), (32, 613074), (33, 594496), (42, 467104), (44, 445872), (48, 408716), (56, 350328), (64, 306537), (66, 297248), (77, 254784), (84, 233552), (88, 222936), (96, 204358), (112, 175164), (132, 148624), (154, 127392), (168, 116776), (176, 111468), (192, 102179), (224, 87582), (231, 84928), (264, 74312), (308, 63696), (336, 58388), (352, 55734), (448, 43791), (462, 42464), (528, 37156), (616, 31848), (672, 29194), (704, 27867), (924, 21232), (1056, 18578), (1232, 15924), (1327, 14784), (1344, 14597), (1848, 10616), (2112, 9289), (2464, 7962), (2654, 7392), (3696, 5308), (3981, 4928)]