21852488449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{323707}}^1$

素因数の和:323773

約数の個数: 24

約数和(自身を含む): 26639873568

約数和(自身を除く): 4787385119

約数列:

[1, 11, 17, 19, 187, 209, 323, 361, 3553, 3971, 6137, 67507, 323707, 3560777, 5503019, 6150433, 60533209, 67654763, 104557361, 116858227, 1150130971, 1285440497, 1986589859, 21852488449]

約数ペア:

[(1, 21852488449), (11, 1986589859), (17, 1285440497), (19, 1150130971), (187, 116858227), (209, 104557361), (323, 67654763), (361, 60533209), (3553, 6150433), (3971, 5503019), (6137, 3560777), (67507, 323707)]