13640095

素因数分解:

$5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1847}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 18805248

約数和(自身を除く): 5165153

約数列:

[1, 5, 7, 35, 211, 1055, 1477, 1847, 7385, 9235, 12929, 64645, 389717, 1948585, 2728019, 13640095]

約数ペア:

[(1, 13640095), (5, 2728019), (7, 1948585), (35, 389717), (211, 64645), (1055, 12929), (1477, 9235), (1847, 7385)]