11821168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{23833}}^1$

素因数の和:23872

約数の個数: 20

約数和(自身を含む): 23643328

約数和(自身を除く): 11822160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 23833, 47666, 95332, 190664, 381328, 738823, 1477646, 2955292, 5910584, 11821168]

約数ペア:

[(1, 11821168), (2, 5910584), (4, 2955292), (8, 1477646), (16, 738823), (31, 381328), (62, 190664), (124, 95332), (248, 47666), (496, 23833)]