15374288

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2903}}^1$

素因数の和:3242

約数の個数: 20

約数和(自身を含む): 29887968

約数和(自身を除く): 14513680

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 2903, 5296, 5806, 11612, 23224, 46448, 960893, 1921786, 3843572, 7687144, 15374288]

約数ペア:

[(1, 15374288), (2, 7687144), (4, 3843572), (8, 1921786), (16, 960893), (331, 46448), (662, 23224), (1324, 11612), (2648, 5806), (2903, 5296)]