16213076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 31162656

約数和(自身を除く): 14949580

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 2347, 3454, 4694, 6908, 9388, 25817, 51634, 103268, 368479, 736958, 1473916, 4053269, 8106538, 16213076]

約数ペア:

[(1, 16213076), (2, 8106538), (4, 4053269), (11, 1473916), (22, 736958), (44, 368479), (157, 103268), (314, 51634), (628, 25817), (1727, 9388), (2347, 6908), (3454, 4694)]