19322867

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 21183360

約数和(自身を除く): 1860493

約数列:

[1, 19, 43, 67, 353, 817, 1273, 2881, 6707, 15179, 23651, 54739, 288401, 449369, 1016993, 19322867]

約数ペア:

[(1, 19322867), (19, 1016993), (43, 449369), (67, 288401), (353, 54739), (817, 23651), (1273, 15179), (2881, 6707)]