11589221

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 14131200

約数和(自身を除く): 2541979

約数列:

[1, 7, 19, 79, 133, 553, 1103, 1501, 7721, 10507, 20957, 87137, 146699, 609959, 1655603, 11589221]

約数ペア:

[(1, 11589221), (7, 1655603), (19, 609959), (79, 146699), (133, 87137), (553, 20957), (1103, 10507), (1501, 7721)]