16529982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{393571}}^1$

素因数の和:393583

約数の個数: 16

約数和(自身を含む): 37782912

約数和(自身を除く): 21252930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 393571, 787142, 1180713, 2361426, 2754997, 5509994, 8264991, 16529982]

約数ペア:

[(1, 16529982), (2, 8264991), (3, 5509994), (6, 2754997), (7, 2361426), (14, 1180713), (21, 787142), (42, 393571)]