13121982

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{8191}}^1$

素因数の和:8288

約数の個数: 24

約数和(自身を含む): 28753920

約数和(自身を除く): 15631938

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 8191, 16382, 24573, 49146, 73719, 147438, 728999, 1457998, 2186997, 4373994, 6560991, 13121982]

約数ペア:

[(1, 13121982), (2, 6560991), (3, 4373994), (6, 2186997), (9, 1457998), (18, 728999), (89, 147438), (178, 73719), (267, 49146), (534, 24573), (801, 16382), (1602, 8191)]