12992144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73819}}^1$

素因数の和:73838

約数の個数: 20

約数和(自身を含む): 27461040

約数和(自身を除く): 14468896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 73819, 147638, 295276, 590552, 812009, 1181104, 1624018, 3248036, 6496072, 12992144]

約数ペア:

[(1, 12992144), (2, 6496072), (4, 3248036), (8, 1624018), (11, 1181104), (16, 812009), (22, 590552), (44, 295276), (88, 147638), (176, 73819)]