12187555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 15621120

約数和(自身を除く): 3433565

約数列:

[1, 5, 17, 85, 127, 635, 1129, 2159, 5645, 10795, 19193, 95965, 143383, 716915, 2437511, 12187555]

約数ペア:

[(1, 12187555), (5, 2437511), (17, 716915), (85, 143383), (127, 95965), (635, 19193), (1129, 10795), (2159, 5645)]