5494990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28921}}^1$

素因数の和:28947

約数の個数: 16

約数和(自身を含む): 10411920

約数和(自身を除く): 4916930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 28921, 57842, 144605, 289210, 549499, 1098998, 2747495, 5494990]

約数ペア:

[(1, 5494990), (2, 2747495), (5, 1098998), (10, 549499), (19, 289210), (38, 144605), (95, 57842), (190, 28921)]