19175330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 36267264

約数和(自身を除く): 17091934

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 263, 317, 526, 634, 1315, 1585, 2630, 3170, 6049, 7291, 12098, 14582, 30245, 36455, 60490, 72910, 83371, 166742, 416855, 833710, 1917533, 3835066, 9587665, 19175330]

約数ペア:

[(1, 19175330), (2, 9587665), (5, 3835066), (10, 1917533), (23, 833710), (46, 416855), (115, 166742), (230, 83371), (263, 72910), (317, 60490), (526, 36455), (634, 30245), (1315, 14582), (1585, 12098), (2630, 7291), (3170, 6049)]