13156982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:895

約数の個数: 16

約数和(自身を含む): 20324304

約数和(自身を除く): 7167322

約数列:

[1, 2, 41, 82, 281, 562, 571, 1142, 11521, 23042, 23411, 46822, 160451, 320902, 6578491, 13156982]

約数ペア:

[(1, 13156982), (2, 6578491), (41, 320902), (82, 160451), (281, 46822), (562, 23411), (571, 23042), (1142, 11521)]