12753968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27487}}^1$

素因数の和:27524

約数の個数: 20

約数和(自身を含む): 25563840

約数和(自身を除く): 12809872

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27487, 54974, 109948, 219896, 439792, 797123, 1594246, 3188492, 6376984, 12753968]

約数ペア:

[(1, 12753968), (2, 6376984), (4, 3188492), (8, 1594246), (16, 797123), (29, 439792), (58, 219896), (116, 109948), (232, 54974), (464, 27487)]