16965970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{242371}}^1$

素因数の和:242385

約数の個数: 16

約数和(自身を含む): 34901568

約数和(自身を除く): 17935598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 242371, 484742, 1211855, 1696597, 2423710, 3393194, 8482985, 16965970]

約数ペア:

[(1, 16965970), (2, 8482985), (5, 3393194), (7, 2423710), (10, 1696597), (14, 1211855), (35, 484742), (70, 242371)]