16512185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 21254400

約数和(自身を除く): 4742215

約数列:

[1, 5, 17, 79, 85, 395, 1343, 2459, 6715, 12295, 41803, 194261, 209015, 971305, 3302437, 16512185]

約数ペア:

[(1, 16512185), (5, 3302437), (17, 971305), (79, 209015), (85, 194261), (395, 41803), (1343, 12295), (2459, 6715)]