2019917326

素因数分解:

$2^1\times 7^1\times {\mathrm{5851}}^1\times {\mathrm{24659}}^1$

素因数の和:30519

約数の個数: 16

約数和(自身を含む): 3463447680

約数和(自身を除く): 1443530354

約数列:

[1, 2, 7, 14, 5851, 11702, 24659, 40957, 49318, 81914, 172613, 345226, 144279809, 288559618, 1009958663, 2019917326]

約数ペア:

[(1, 2019917326), (2, 1009958663), (7, 288559618), (14, 144279809), (5851, 345226), (11702, 172613), (24659, 81914), (40957, 49318)]