15398894

素因数分解:

$2^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1453}}^1$

素因数の和:2219

約数の個数: 16

約数和(自身を含む): 26451168

約数和(自身を除く): 11052274

約数列:

[1, 2, 7, 14, 757, 1453, 1514, 2906, 5299, 10171, 10598, 20342, 1099921, 2199842, 7699447, 15398894]

約数ペア:

[(1, 15398894), (2, 7699447), (7, 2199842), (14, 1099921), (757, 20342), (1453, 10598), (1514, 10171), (2906, 5299)]