12689169

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9679}}^1$

素因数の和:9724

約数の個数: 16

約数和(自身を含む): 18585600

約数和(自身を除く): 5896431

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 9679, 29037, 183901, 222617, 551703, 667851, 4229723, 12689169]

約数ペア:

[(1, 12689169), (3, 4229723), (19, 667851), (23, 551703), (57, 222617), (69, 183901), (437, 29037), (1311, 9679)]