22782121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 25718400

約数和(自身を除く): 2936279

約数列:

[1, 19, 23, 37, 437, 703, 851, 1409, 16169, 26771, 32407, 52133, 615733, 990527, 1199059, 22782121]

約数ペア:

[(1, 22782121), (19, 1199059), (23, 990527), (37, 615733), (437, 52133), (703, 32407), (851, 26771), (1409, 16169)]