19255824

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{2729}}^1$

素因数の和:2757

約数の個数: 90

約数和(自身を含む): 62710830

約数和(自身を除く): 43455006

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 2729, 3528, 5458, 7056, 8187, 10916, 16374, 19103, 21832, 24561, 32748, 38206, 43664, 49122, 57309, 65496, 76412, 98244, 114618, 130992, 133721, 152824, 171927, 196488, 229236, 267442, 305648, 343854, 392976, 401163, 458472, 534884, 687708, 802326, 916944, 1069768, 1203489, 1375416, 1604652, 2139536, 2406978, 2750832, 3209304, 4813956, 6418608, 9627912, 19255824]

約数ペア:

[(1, 19255824), (2, 9627912), (3, 6418608), (4, 4813956), (6, 3209304), (7, 2750832), (8, 2406978), (9, 2139536), (12, 1604652), (14, 1375416), (16, 1203489), (18, 1069768), (21, 916944), (24, 802326), (28, 687708), (36, 534884), (42, 458472), (48, 401163), (49, 392976), (56, 343854), (63, 305648), (72, 267442), (84, 229236), (98, 196488), (112, 171927), (126, 152824), (144, 133721), (147, 130992), (168, 114618), (196, 98244), (252, 76412), (294, 65496), (336, 57309), (392, 49122), (441, 43664), (504, 38206), (588, 32748), (784, 24561), (882, 21832), (1008, 19103), (1176, 16374), (1764, 10916), (2352, 8187), (2729, 7056), (3528, 5458)]