13589455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1171}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 17889408

約数和(自身を除く): 4299953

約数列:

[1, 5, 11, 55, 211, 1055, 1171, 2321, 5855, 11605, 12881, 64405, 247081, 1235405, 2717891, 13589455]

約数ペア:

[(1, 13589455), (5, 2717891), (11, 1235405), (55, 247081), (211, 64405), (1055, 12881), (1171, 11605), (2321, 5855)]