1938128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4214

約数の個数: 20

約数和(自身を含む): 3885540

約数和(自身を除く): 1947412

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4177, 8354, 16708, 33416, 66832, 121133, 242266, 484532, 969064, 1938128]

約数ペア:

[(1, 1938128), (2, 969064), (4, 484532), (8, 242266), (16, 121133), (29, 66832), (58, 33416), (116, 16708), (232, 8354), (464, 4177)]