15426470

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3847}}^1$

素因数の和:4255

約数の個数: 16

約数和(自身を含む): 27844128

約数和(自身を除く): 12417658

約数列:

[1, 2, 5, 10, 401, 802, 2005, 3847, 4010, 7694, 19235, 38470, 1542647, 3085294, 7713235, 15426470]

約数ペア:

[(1, 15426470), (2, 7713235), (5, 3085294), (10, 1542647), (401, 38470), (802, 19235), (2005, 7694), (3847, 4010)]