11787874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 21113856

約数和(自身を除く): 9325982

約数列:

[1, 2, 7, 14, 31, 62, 157, 173, 217, 314, 346, 434, 1099, 1211, 2198, 2422, 4867, 5363, 9734, 10726, 27161, 34069, 37541, 54322, 68138, 75082, 190127, 380254, 841991, 1683982, 5893937, 11787874]

約数ペア:

[(1, 11787874), (2, 5893937), (7, 1683982), (14, 841991), (31, 380254), (62, 190127), (157, 75082), (173, 68138), (217, 54322), (314, 37541), (346, 34069), (434, 27161), (1099, 10726), (1211, 9734), (2198, 5363), (2422, 4867)]