12706278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162901}}^1$

素因数の和:162919

約数の個数: 16

約数和(自身を含む): 27367536

約数和(自身を除く): 14661258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 162901, 325802, 488703, 977406, 2117713, 4235426, 6353139, 12706278]

約数ペア:

[(1, 12706278), (2, 6353139), (3, 4235426), (6, 2117713), (13, 977406), (26, 488703), (39, 325802), (78, 162901)]