39806954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{10459}}^1$

素因数の和:10645

約数の個数: 16

約数和(自身を含む): 65521440

約数和(自身を除く): 25714486

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 10459, 20918, 115049, 230098, 1809407, 3618814, 19903477, 39806954]

約数ペア:

[(1, 39806954), (2, 19903477), (11, 3618814), (22, 1809407), (173, 230098), (346, 115049), (1903, 20918), (3806, 10459)]