16949828

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4621}}^1$

素因数の和:4763

約数の個数: 24

約数和(自身を含む): 34165824

約数和(自身を除く): 17215996

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 4621, 9242, 18484, 32347, 64694, 129388, 605351, 1210702, 2421404, 4237457, 8474914, 16949828]

約数ペア:

[(1, 16949828), (2, 8474914), (4, 4237457), (7, 2421404), (14, 1210702), (28, 605351), (131, 129388), (262, 64694), (524, 32347), (917, 18484), (1834, 9242), (3668, 4621)]