19344904

素因数分解:

$2^3\times {\mathrm{97}}^2\times {\mathrm{257}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 36792090

約数和(自身を除く): 17447186

約数列:

[1, 2, 4, 8, 97, 194, 257, 388, 514, 776, 1028, 2056, 9409, 18818, 24929, 37636, 49858, 75272, 99716, 199432, 2418113, 4836226, 9672452, 19344904]

約数ペア:

[(1, 19344904), (2, 9672452), (4, 4836226), (8, 2418113), (97, 199432), (194, 99716), (257, 75272), (388, 49858), (514, 37636), (776, 24929), (1028, 18818), (2056, 9409)]