11191144

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{20879}}^1$

素因数の和:20952

約数の個数: 16

約数和(自身を含む): 21297600

約数和(自身を除く): 10106456

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 20879, 41758, 83516, 167032, 1398893, 2797786, 5595572, 11191144]

約数ペア:

[(1, 11191144), (2, 5595572), (4, 2797786), (8, 1398893), (67, 167032), (134, 83516), (268, 41758), (536, 20879)]