21732694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1291}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 34418880

約数和(自身を除く): 12686186

約数列:

[1, 2, 19, 38, 443, 886, 1291, 2582, 8417, 16834, 24529, 49058, 571913, 1143826, 10866347, 21732694]

約数ペア:

[(1, 21732694), (2, 10866347), (19, 1143826), (38, 571913), (443, 49058), (886, 24529), (1291, 16834), (2582, 8417)]