17186780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66103}}^1$

素因数の和:66125

約数の個数: 24

約数和(自身を含む): 38869152

約数和(自身を除く): 21682372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 66103, 132206, 264412, 330515, 661030, 859339, 1322060, 1718678, 3437356, 4296695, 8593390, 17186780]

約数ペア:

[(1, 17186780), (2, 8593390), (4, 4296695), (5, 3437356), (10, 1718678), (13, 1322060), (20, 859339), (26, 661030), (52, 330515), (65, 264412), (130, 132206), (260, 66103)]