1910972008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4657}}^1\times {\mathrm{4663}}^1$

素因数の和:9337

約数の個数: 32

約数和(自身を含む): 3910484160

約数和(自身を除く): 1999512152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4657, 4663, 9314, 9326, 18628, 18652, 37256, 37304, 51227, 51293, 102454, 102586, 204908, 205172, 409816, 410344, 21715591, 43431182, 86862364, 173724728, 238871501, 477743002, 955486004, 1910972008]

約数ペア:

[(1, 1910972008), (2, 955486004), (4, 477743002), (8, 238871501), (11, 173724728), (22, 86862364), (44, 43431182), (88, 21715591), (4657, 410344), (4663, 409816), (9314, 205172), (9326, 204908), (18628, 102586), (18652, 102454), (37256, 51293), (37304, 51227)]