21948542206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1457213}}^1$

素因数の和:1457675

約数の個数: 16

約数和(自身を含む): 34938162864

約数和(自身を除く): 12989620658

約数列:

[1, 2, 17, 34, 443, 886, 7531, 15062, 1457213, 2914426, 24772621, 49545242, 645545359, 1291090718, 10974271103, 21948542206]

約数ペア:

[(1, 21948542206), (2, 10974271103), (17, 1291090718), (34, 645545359), (443, 49545242), (886, 24772621), (7531, 2914426), (15062, 1457213)]