8638141

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 9486400

約数和(自身を除く): 848259

約数列:

[1, 19, 43, 97, 109, 817, 1843, 2071, 4171, 4687, 10573, 79249, 89053, 200887, 454639, 8638141]

約数ペア:

[(1, 8638141), (19, 454639), (43, 200887), (97, 89053), (109, 79249), (817, 10573), (1843, 4687), (2071, 4171)]