39199912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{213043}}^1$

素因数の和:213072

約数の個数: 16

約数和(自身を含む): 76695840

約数和(自身を除く): 37495928

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 213043, 426086, 852172, 1704344, 4899989, 9799978, 19599956, 39199912]

約数ペア:

[(1, 39199912), (2, 19599956), (4, 9799978), (8, 4899989), (23, 1704344), (46, 852172), (92, 426086), (184, 213043)]