15191642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10391}}^1$

素因数の和:10453

約数の個数: 16

約数和(自身を含む): 24691392

約数和(自身を除く): 9499750

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 10391, 20782, 176647, 353294, 446813, 893626, 7595821, 15191642]

約数ペア:

[(1, 15191642), (2, 7595821), (17, 893626), (34, 446813), (43, 353294), (86, 176647), (731, 20782), (1462, 10391)]