13289804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{823}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 25471488

約数和(自身を除く): 12181684

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 823, 1468, 1646, 3292, 4037, 8074, 9053, 16148, 18106, 36212, 302041, 604082, 1208164, 3322451, 6644902, 13289804]

約数ペア:

[(1, 13289804), (2, 6644902), (4, 3322451), (11, 1208164), (22, 604082), (44, 302041), (367, 36212), (734, 18106), (823, 16148), (1468, 9053), (1646, 8074), (3292, 4037)]