5513968

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{1373}}^1$

素因数の和:1632

約数の個数: 20

約数和(自身を含む): 10733688

約数和(自身を除く): 5219720

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 1373, 2008, 2746, 4016, 5492, 10984, 21968, 344623, 689246, 1378492, 2756984, 5513968]

約数ペア:

[(1, 5513968), (2, 2756984), (4, 1378492), (8, 689246), (16, 344623), (251, 21968), (502, 10984), (1004, 5492), (1373, 4016), (2008, 2746)]