147018638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{20123}}^1$

素因数の和:20419

約数の個数: 16

約数和(自身を含む): 238348656

約数和(自身を除く): 91330018

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 20123, 40246, 261599, 523198, 5654563, 11309126, 73509319, 147018638]

約数ペア:

[(1, 147018638), (2, 73509319), (13, 11309126), (26, 5654563), (281, 523198), (562, 261599), (3653, 40246), (7306, 20123)]