15920514

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{1571}}^1$

素因数の和:2142

約数の個数: 24

約数和(自身を含む): 34577712

約数和(自身を除く): 18657198

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1571, 1689, 3142, 3378, 4713, 5067, 9426, 10134, 14139, 28278, 884473, 1768946, 2653419, 5306838, 7960257, 15920514]

約数ペア:

[(1, 15920514), (2, 7960257), (3, 5306838), (6, 2653419), (9, 1768946), (18, 884473), (563, 28278), (1126, 14139), (1571, 10134), (1689, 9426), (3142, 5067), (3378, 4713)]