126291214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{474779}}^1$

素因数の和:474807

約数の個数: 16

約数和(自身を含む): 227894400

約数和(自身を除く): 101603186

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 474779, 949558, 3323453, 6646906, 9020801, 18041602, 63145607, 126291214]

約数ペア:

[(1, 126291214), (2, 63145607), (7, 18041602), (14, 9020801), (19, 6646906), (38, 3323453), (133, 949558), (266, 474779)]