2021521777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{9203}}^1$

素因数の和:10284

約数の個数: 16

約数和(自身を含む): 2323825920

約数和(自身を除く): 302304143

約数列:

[1, 11, 19, 209, 1051, 9203, 11561, 19969, 101233, 174857, 219659, 1923427, 9672353, 106395883, 183774707, 2021521777]

約数ペア:

[(1, 2021521777), (11, 183774707), (19, 106395883), (209, 9672353), (1051, 1923427), (9203, 219659), (11561, 174857), (19969, 101233)]