13881016

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{4327}}^1$

素因数の和:4734

約数の個数: 16

約数和(自身を含む): 26097840

約数和(自身を除く): 12216824

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 4327, 8654, 17308, 34616, 1735127, 3470254, 6940508, 13881016]

約数ペア:

[(1, 13881016), (2, 6940508), (4, 3470254), (8, 1735127), (401, 34616), (802, 17308), (1604, 8654), (3208, 4327)]