16868156954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{21491}}^1\times {\mathrm{35677}}^1$

素因数の和:57181

約数の個数: 16

約数和(自身を含む): 27604496736

約数和(自身を除く): 10736339782

約数列:

[1, 2, 11, 22, 21491, 35677, 42982, 71354, 236401, 392447, 472802, 784894, 766734407, 1533468814, 8434078477, 16868156954]

約数ペア:

[(1, 16868156954), (2, 8434078477), (11, 1533468814), (22, 766734407), (21491, 784894), (35677, 472802), (42982, 392447), (71354, 236401)]