19003830290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{646169}}^1$

素因数の和:646366

約数の個数: 32

約数和(自身を含む): 36428479920

約数和(自身を除く): 17424649630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 865, 1730, 2941, 5882, 14705, 29410, 646169, 1292338, 3230845, 6461690, 10984873, 21969746, 54924365, 109848730, 111787237, 223574474, 558936185, 1117872370, 1900383029, 3800766058, 9501915145, 19003830290]

約数ペア:

[(1, 19003830290), (2, 9501915145), (5, 3800766058), (10, 1900383029), (17, 1117872370), (34, 558936185), (85, 223574474), (170, 111787237), (173, 109848730), (346, 54924365), (865, 21969746), (1730, 10984873), (2941, 6461690), (5882, 3230845), (14705, 1292338), (29410, 646169)]