126757531

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 139760640

約数和(自身を除く): 13003109

約数列:

[1, 19, 23, 431, 437, 673, 8189, 9913, 12787, 15479, 188347, 290063, 294101, 5511197, 6671449, 126757531]

約数ペア:

[(1, 126757531), (19, 6671449), (23, 5511197), (431, 294101), (437, 290063), (673, 188347), (8189, 15479), (9913, 12787)]