21241036798

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2097673}}^1$

素因数の和:2097819

約数の個数: 16

約数和(自身を含む): 32774058576

約数和(自身を除く): 11533021778

約数列:

[1, 2, 61, 83, 122, 166, 5063, 10126, 2097673, 4195346, 127958053, 174106859, 255916106, 348213718, 10620518399, 21241036798]

約数ペア:

[(1, 21241036798), (2, 10620518399), (61, 348213718), (83, 255916106), (122, 174106859), (166, 127958053), (5063, 4195346), (10126, 2097673)]