15952490

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{2027}}^1$

素因数の和:2821

約数の個数: 16

約数和(自身を含む): 28765152

約数和(自身を除く): 12812662

約数列:

[1, 2, 5, 10, 787, 1574, 2027, 3935, 4054, 7870, 10135, 20270, 1595249, 3190498, 7976245, 15952490]

約数ペア:

[(1, 15952490), (2, 7976245), (5, 3190498), (10, 1595249), (787, 20270), (1574, 10135), (2027, 7870), (3935, 4054)]