15438916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 28148120

約数和(自身を除く): 12709204

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 1429, 2701, 2858, 5402, 5716, 10804, 52873, 104317, 105746, 208634, 211492, 417268, 3859729, 7719458, 15438916]

約数ペア:

[(1, 15438916), (2, 7719458), (4, 3859729), (37, 417268), (73, 211492), (74, 208634), (146, 105746), (148, 104317), (292, 52873), (1429, 10804), (2701, 5716), (2858, 5402)]