19448688002

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{26937241}}^1$

素因数の和:26937281

約数の個数: 12

約数和(自身を含む): 30789267606

約数和(自身を除く): 11340579604

約数列:

[1, 2, 19, 38, 361, 722, 26937241, 53874482, 511807579, 1023615158, 9724344001, 19448688002]

約数ペア:

[(1, 19448688002), (2, 9724344001), (19, 1023615158), (38, 511807579), (361, 53874482), (722, 26937241)]