22154792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 45532800

約数和(自身を除く): 23378008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 929, 1084, 1858, 2168, 2981, 3716, 5962, 7432, 10219, 11924, 20438, 23848, 40876, 81752, 251759, 503518, 1007036, 2014072, 2769349, 5538698, 11077396, 22154792]

約数ペア:

[(1, 22154792), (2, 11077396), (4, 5538698), (8, 2769349), (11, 2014072), (22, 1007036), (44, 503518), (88, 251759), (271, 81752), (542, 40876), (929, 23848), (1084, 20438), (1858, 11924), (2168, 10219), (2981, 7432), (3716, 5962)]