12960037478

素因数分解:

$2^1\times {\mathrm{40609}}^1\times {\mathrm{159571}}^1$

素因数の和:200182

約数の個数: 8

約数和(自身を含む): 19440656760

約数和(自身を除く): 6480619282

約数列:

[1, 2, 40609, 81218, 159571, 319142, 6480018739, 12960037478]

約数ペア:

[(1, 12960037478), (2, 6480018739), (40609, 319142), (81218, 159571)]