42853954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149839}}^1$

素因数の和:149865

約数の個数: 16

約数和(自身を含む): 75519360

約数和(自身を除く): 32665406

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 149839, 299678, 1648229, 1947907, 3296458, 3895814, 21426977, 42853954]

約数ペア:

[(1, 42853954), (2, 21426977), (11, 3895814), (13, 3296458), (22, 1947907), (26, 1648229), (143, 299678), (286, 149839)]