18582128

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{4519}}^1$

素因数の和:4784

約数の個数: 20

約数和(自身を含む): 36150960

約数和(自身を除く): 17568832

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 4519, 9038, 18076, 36152, 72304, 1161383, 2322766, 4645532, 9291064, 18582128]

約数ペア:

[(1, 18582128), (2, 9291064), (4, 4645532), (8, 2322766), (16, 1161383), (257, 72304), (514, 36152), (1028, 18076), (2056, 9038), (4112, 4519)]