19089042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{454501}}^1$

素因数の和:454513

約数の個数: 16

約数和(自身を含む): 43632192

約数和(自身を除く): 24543150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 454501, 909002, 1363503, 2727006, 3181507, 6363014, 9544521, 19089042]

約数ペア:

[(1, 19089042), (2, 9544521), (3, 6363014), (6, 3181507), (7, 2727006), (14, 1363503), (21, 909002), (42, 454501)]