21775382

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2791}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 33772032

約数和(自身を除く): 11996650

約数列:

[1, 2, 47, 83, 94, 166, 2791, 3901, 5582, 7802, 131177, 231653, 262354, 463306, 10887691, 21775382]

約数ペア:

[(1, 21775382), (2, 10887691), (47, 463306), (83, 262354), (94, 231653), (166, 131177), (2791, 7802), (3901, 5582)]