15990708

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{5309}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 37467360

約数和(自身を除く): 21476652

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 5309, 10618, 15927, 21236, 31854, 63708, 1332559, 2665118, 3997677, 5330236, 7995354, 15990708]

約数ペア:

[(1, 15990708), (2, 7995354), (3, 5330236), (4, 3997677), (6, 2665118), (12, 1332559), (251, 63708), (502, 31854), (753, 21236), (1004, 15927), (1506, 10618), (3012, 5309)]