13189594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{907}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 21639456

約数和(自身を除く): 8449862

約数列:

[1, 2, 11, 22, 661, 907, 1322, 1814, 7271, 9977, 14542, 19954, 599527, 1199054, 6594797, 13189594]

約数ペア:

[(1, 13189594), (2, 6594797), (11, 1199054), (22, 599527), (661, 19954), (907, 14542), (1322, 9977), (1814, 7271)]