19069304

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{137}}^2$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 36301440

約数和(自身を除く): 17232136

約数列:

[1, 2, 4, 8, 127, 137, 254, 274, 508, 548, 1016, 1096, 17399, 18769, 34798, 37538, 69596, 75076, 139192, 150152, 2383663, 4767326, 9534652, 19069304]

約数ペア:

[(1, 19069304), (2, 9534652), (4, 4767326), (8, 2383663), (127, 150152), (137, 139192), (254, 75076), (274, 69596), (508, 37538), (548, 34798), (1016, 18769), (1096, 17399)]