22152218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 24

約数和(自身を含む): 37216800

約数和(自身を除く): 15064582

約数列:

[1, 2, 11, 22, 41, 82, 451, 599, 902, 1198, 1681, 3362, 6589, 13178, 18491, 24559, 36982, 49118, 270149, 540298, 1006919, 2013838, 11076109, 22152218]

約数ペア:

[(1, 22152218), (2, 11076109), (11, 2013838), (22, 1006919), (41, 540298), (82, 270149), (451, 49118), (599, 36982), (902, 24559), (1198, 18491), (1681, 13178), (3362, 6589)]