22137596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 43207416

約数和(自身を除く): 21069820

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 443, 806, 886, 961, 1612, 1772, 1922, 3844, 5759, 11518, 12493, 13733, 23036, 24986, 27466, 49972, 54932, 178529, 357058, 425723, 714116, 851446, 1702892, 5534399, 11068798, 22137596]

約数ペア:

[(1, 22137596), (2, 11068798), (4, 5534399), (13, 1702892), (26, 851446), (31, 714116), (52, 425723), (62, 357058), (124, 178529), (403, 54932), (443, 49972), (806, 27466), (886, 24986), (961, 23036), (1612, 13733), (1772, 12493), (1922, 11518), (3844, 5759)]