193812938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{50923}}^1$

素因数の和:51109

約数の個数: 16

約数和(自身を含む): 318987936

約数和(自身を除く): 125174998

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 50923, 101846, 560153, 1120306, 8809679, 17619358, 96906469, 193812938]

約数ペア:

[(1, 193812938), (2, 96906469), (11, 17619358), (22, 8809679), (173, 1120306), (346, 560153), (1903, 101846), (3806, 50923)]