21426314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117727}}^1$

素因数の和:117749

約数の個数: 16

約数和(自身を含む): 39556608

約数和(自身を除く): 18130294

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 117727, 235454, 824089, 1530451, 1648178, 3060902, 10713157, 21426314]

約数ペア:

[(1, 21426314), (2, 10713157), (7, 3060902), (13, 1648178), (14, 1530451), (26, 824089), (91, 235454), (182, 117727)]