1915904

素因数分解:

$2^{10}\times {\mathrm{1871}}^1$

素因数の和:1891

約数の個数: 22

約数和(自身を含む): 3831984

約数和(自身を除く): 1916080

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1871, 3742, 7484, 14968, 29936, 59872, 119744, 239488, 478976, 957952, 1915904]

約数ペア:

[(1, 1915904), (2, 957952), (4, 478976), (8, 239488), (16, 119744), (32, 59872), (64, 29936), (128, 14968), (256, 7484), (512, 3742), (1024, 1871)]