947748994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47147}}^1$

素因数の和:47214

約数の個数: 24

約数和(自身を含む): 1564370640

約数和(自身を除く): 616621646

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 874, 1058, 10051, 20102, 47147, 94294, 895793, 1084381, 1791586, 2168762, 20603239, 24940763, 41206478, 49881526, 473874497, 947748994]

約数ペア:

[(1, 947748994), (2, 473874497), (19, 49881526), (23, 41206478), (38, 24940763), (46, 20603239), (437, 2168762), (529, 1791586), (874, 1084381), (1058, 895793), (10051, 94294), (20102, 47147)]