12625970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{180371}}^1$

素因数の和:180385

約数の個数: 16

約数和(自身を含む): 25973568

約数和(自身を除く): 13347598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 180371, 360742, 901855, 1262597, 1803710, 2525194, 6312985, 12625970]

約数ペア:

[(1, 12625970), (2, 6312985), (5, 2525194), (7, 1803710), (10, 1262597), (14, 901855), (35, 360742), (70, 180371)]