18823024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{106949}}^1$

素因数の和:106968

約数の個数: 20

約数和(自身を含む): 39785400

約数和(自身を除く): 20962376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 106949, 213898, 427796, 855592, 1176439, 1711184, 2352878, 4705756, 9411512, 18823024]

約数ペア:

[(1, 18823024), (2, 9411512), (4, 4705756), (8, 2352878), (11, 1711184), (16, 1176439), (22, 855592), (44, 427796), (88, 213898), (176, 106949)]