13554448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{44587}}^1$

素因数の和:44614

約数の個数: 20

約数和(自身を含む): 27644560

約数和(自身を除く): 14090112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 44587, 89174, 178348, 356696, 713392, 847153, 1694306, 3388612, 6777224, 13554448]

約数ペア:

[(1, 13554448), (2, 6777224), (4, 3388612), (8, 1694306), (16, 847153), (19, 713392), (38, 356696), (76, 178348), (152, 89174), (304, 44587)]