15828442

素因数分解:

$2^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1987}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 27195840

約数和(自身を除く): 11367398

約数列:

[1, 2, 7, 14, 569, 1138, 1987, 3974, 3983, 7966, 13909, 27818, 1130603, 2261206, 7914221, 15828442]

約数ペア:

[(1, 15828442), (2, 7914221), (7, 2261206), (14, 1130603), (569, 27818), (1138, 13909), (1987, 7966), (3974, 3983)]