19254816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9551}}^1$

素因数の和:9574

約数の個数: 72

約数和(自身を含む): 62584704

約数和(自身を除く): 43329888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9551, 19102, 28653, 38204, 57306, 66857, 76408, 85959, 114612, 133714, 152816, 171918, 200571, 229224, 267428, 305632, 343836, 401142, 458448, 534856, 601713, 687672, 802284, 916896, 1069712, 1203426, 1375344, 1604568, 2139424, 2406852, 2750688, 3209136, 4813704, 6418272, 9627408, 19254816]

約数ペア:

[(1, 19254816), (2, 9627408), (3, 6418272), (4, 4813704), (6, 3209136), (7, 2750688), (8, 2406852), (9, 2139424), (12, 1604568), (14, 1375344), (16, 1203426), (18, 1069712), (21, 916896), (24, 802284), (28, 687672), (32, 601713), (36, 534856), (42, 458448), (48, 401142), (56, 343836), (63, 305632), (72, 267428), (84, 229224), (96, 200571), (112, 171918), (126, 152816), (144, 133714), (168, 114612), (224, 85959), (252, 76408), (288, 66857), (336, 57306), (504, 38204), (672, 28653), (1008, 19102), (2016, 9551)]