17228794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 29859840

約数和(自身を除く): 12631046

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 431, 506, 862, 869, 1738, 1817, 3634, 4741, 9482, 9913, 19826, 19987, 34049, 39974, 68098, 109043, 218086, 374539, 749078, 783127, 1566254, 8614397, 17228794]

約数ペア:

[(1, 17228794), (2, 8614397), (11, 1566254), (22, 783127), (23, 749078), (46, 374539), (79, 218086), (158, 109043), (253, 68098), (431, 39974), (506, 34049), (862, 19987), (869, 19826), (1738, 9913), (1817, 9482), (3634, 4741)]