12682448

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{19333}}^1$

素因数の和:19382

約数の個数: 20

約数和(自身を含む): 25172868

約数和(自身を除く): 12490420

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 19333, 38666, 77332, 154664, 309328, 792653, 1585306, 3170612, 6341224, 12682448]

約数ペア:

[(1, 12682448), (2, 6341224), (4, 3170612), (8, 1585306), (16, 792653), (41, 309328), (82, 154664), (164, 77332), (328, 38666), (656, 19333)]