1264912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7187}}^1$

素因数の和:7206

約数の個数: 20

約数和(自身を含む): 2673936

約数和(自身を除く): 1409024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7187, 14374, 28748, 57496, 79057, 114992, 158114, 316228, 632456, 1264912]

約数ペア:

[(1, 1264912), (2, 632456), (4, 316228), (8, 158114), (11, 114992), (16, 79057), (22, 57496), (44, 28748), (88, 14374), (176, 7187)]