11321584

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{4507}}^1$

素因数の和:4672

約数の個数: 20

約数和(自身を含む): 22080184

約数和(自身を除く): 10758600

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4507, 9014, 18028, 36056, 72112, 707599, 1415198, 2830396, 5660792, 11321584]

約数ペア:

[(1, 11321584), (2, 5660792), (4, 2830396), (8, 1415198), (16, 707599), (157, 72112), (314, 36056), (628, 18028), (1256, 9014), (2512, 4507)]