22240504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19441}}^1$

素因数の和:19471

約数の個数: 32

約数和(自身を含む): 48993840

約数和(自身を除く): 26753336

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19441, 38882, 77764, 155528, 213851, 252733, 427702, 505466, 855404, 1010932, 1710808, 2021864, 2780063, 5560126, 11120252, 22240504]

約数ペア:

[(1, 22240504), (2, 11120252), (4, 5560126), (8, 2780063), (11, 2021864), (13, 1710808), (22, 1010932), (26, 855404), (44, 505466), (52, 427702), (88, 252733), (104, 213851), (143, 155528), (286, 77764), (572, 38882), (1144, 19441)]