15286766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30211}}^1$

素因数の和:30247

約数の個数: 16

約数和(自身を含む): 26103168

約数和(自身を除く): 10816402

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 30211, 60422, 332321, 664642, 694853, 1389706, 7643383, 15286766]

約数ペア:

[(1, 15286766), (2, 7643383), (11, 1389706), (22, 694853), (23, 664642), (46, 332321), (253, 60422), (506, 30211)]