9213890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131627}}^1$

素因数の和:131641

約数の個数: 16

約数和(自身を含む): 18954432

約数和(自身を除く): 9740542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131627, 263254, 658135, 921389, 1316270, 1842778, 4606945, 9213890]

約数ペア:

[(1, 9213890), (2, 4606945), (5, 1842778), (7, 1316270), (10, 921389), (14, 658135), (35, 263254), (70, 131627)]