12443270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{177761}}^1$

素因数の和:177775

約数の個数: 16

約数和(自身を含む): 25597728

約数和(自身を除く): 13154458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 177761, 355522, 888805, 1244327, 1777610, 2488654, 6221635, 12443270]

約数ペア:

[(1, 12443270), (2, 6221635), (5, 2488654), (7, 1777610), (10, 1244327), (14, 888805), (35, 355522), (70, 177761)]