19265748

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{6247}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 45135552

約数和(自身を除く): 25869804

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 6247, 12494, 18741, 24988, 37482, 74964, 1605479, 3210958, 4816437, 6421916, 9632874, 19265748]

約数ペア:

[(1, 19265748), (2, 9632874), (3, 6421916), (4, 4816437), (6, 3210958), (12, 1605479), (257, 74964), (514, 37482), (771, 24988), (1028, 18741), (1542, 12494), (3084, 6247)]