9972646

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 15565968

約数和(自身を除く): 5593322

約数列:

[1, 2, 43, 61, 86, 122, 1901, 2623, 3802, 5246, 81743, 115961, 163486, 231922, 4986323, 9972646]

約数ペア:

[(1, 9972646), (2, 4986323), (43, 231922), (61, 163486), (86, 115961), (122, 81743), (1901, 5246), (2623, 3802)]