12119718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{155381}}^1$

素因数の和:155399

約数の個数: 16

約数和(自身を含む): 26104176

約数和(自身を除く): 13984458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 155381, 310762, 466143, 932286, 2019953, 4039906, 6059859, 12119718]

約数ペア:

[(1, 12119718), (2, 6059859), (3, 4039906), (6, 2019953), (13, 932286), (26, 466143), (39, 310762), (78, 155381)]