47143954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{164839}}^1$

素因数の和:164865

約数の個数: 16

約数和(自身を含む): 83079360

約数和(自身を除く): 35935406

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 164839, 329678, 1813229, 2142907, 3626458, 4285814, 23571977, 47143954]

約数ペア:

[(1, 47143954), (2, 23571977), (11, 4285814), (13, 3626458), (22, 2142907), (26, 1813229), (143, 329678), (286, 164839)]