1999816042

素因数分解:

$2^1\times 7^1\times {\mathrm{7417}}^1\times {\mathrm{19259}}^1$

素因数の和:26685

約数の個数: 16

約数和(自身を含む): 3428896320

約数和(自身を除く): 1429080278

約数列:

[1, 2, 7, 14, 7417, 14834, 19259, 38518, 51919, 103838, 134813, 269626, 142844003, 285688006, 999908021, 1999816042]

約数ペア:

[(1, 1999816042), (2, 999908021), (7, 285688006), (14, 142844003), (7417, 269626), (14834, 134813), (19259, 103838), (38518, 51919)]