12358928

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7219}}^1$

素因数の和:7334

約数の個数: 20

約数和(自身を含む): 24172560

約数和(自身を除く): 11813632

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7219, 14438, 28876, 57752, 115504, 772433, 1544866, 3089732, 6179464, 12358928]

約数ペア:

[(1, 12358928), (2, 6179464), (4, 3089732), (8, 1544866), (16, 772433), (107, 115504), (214, 57752), (428, 28876), (856, 14438), (1712, 7219)]