21190262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{1051}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 33743952

約数和(自身を除く): 12553690

約数列:

[1, 2, 17, 34, 593, 1051, 1186, 2102, 10081, 17867, 20162, 35734, 623243, 1246486, 10595131, 21190262]

約数ペア:

[(1, 21190262), (2, 10595131), (17, 1246486), (34, 623243), (593, 35734), (1051, 20162), (1186, 17867), (2102, 10081)]