19829184

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:897

約数の個数: 56

約数和(自身を含む): 52913280

約数和(自身を除く): 33084096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 743, 834, 1112, 1486, 1668, 2224, 2229, 2972, 3336, 4448, 4458, 5944, 6672, 8896, 8916, 11888, 13344, 17832, 23776, 26688, 35664, 47552, 71328, 103277, 142656, 206554, 309831, 413108, 619662, 826216, 1239324, 1652432, 2478648, 3304864, 4957296, 6609728, 9914592, 19829184]

約数ペア:

[(1, 19829184), (2, 9914592), (3, 6609728), (4, 4957296), (6, 3304864), (8, 2478648), (12, 1652432), (16, 1239324), (24, 826216), (32, 619662), (48, 413108), (64, 309831), (96, 206554), (139, 142656), (192, 103277), (278, 71328), (417, 47552), (556, 35664), (743, 26688), (834, 23776), (1112, 17832), (1486, 13344), (1668, 11888), (2224, 8916), (2229, 8896), (2972, 6672), (3336, 5944), (4448, 4458)]