16880732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10369}}^1$

素因数の和:10421

約数の個数: 24

約数和(自身を含む): 33101040

約数和(自身を除く): 16220308

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 10369, 20738, 41476, 114059, 228118, 383653, 456236, 767306, 1534612, 4220183, 8440366, 16880732]

約数ペア:

[(1, 16880732), (2, 8440366), (4, 4220183), (11, 1534612), (22, 767306), (37, 456236), (44, 383653), (74, 228118), (148, 114059), (407, 41476), (814, 20738), (1628, 10369)]