15661324010

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2119259}}^1$

素因数の和:2120005

約数の個数: 16

約数和(自身を含む): 28228543200

約数和(自身を除く): 12567219190

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 2119259, 4238518, 10596295, 21192590, 1566132401, 3132264802, 7830662005, 15661324010]

約数ペア:

[(1, 15661324010), (2, 7830662005), (5, 3132264802), (10, 1566132401), (739, 21192590), (1478, 10596295), (3695, 4238518), (7390, 2119259)]