22821656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19949}}^1$

素因数の和:19979

約数の個数: 32

約数和(自身を含む): 50274000

約数和(自身を除く): 27452344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19949, 39898, 79796, 159592, 219439, 259337, 438878, 518674, 877756, 1037348, 1755512, 2074696, 2852707, 5705414, 11410828, 22821656]

約数ペア:

[(1, 22821656), (2, 11410828), (4, 5705414), (8, 2852707), (11, 2074696), (13, 1755512), (22, 1037348), (26, 877756), (44, 518674), (52, 438878), (88, 259337), (104, 219439), (143, 159592), (286, 79796), (572, 39898), (1144, 19949)]