11673820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8221}}^1$

素因数の和:8301

約数の個数: 24

約数和(自身を含む): 24863328

約数和(自身を除く): 13189508

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 8221, 16442, 32884, 41105, 82210, 164420, 583691, 1167382, 2334764, 2918455, 5836910, 11673820]

約数ペア:

[(1, 11673820), (2, 5836910), (4, 2918455), (5, 2334764), (10, 1167382), (20, 583691), (71, 164420), (142, 82210), (284, 41105), (355, 32884), (710, 16442), (1420, 8221)]