1867186943

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{224881}}^1$

素因数の和:224942

約数の個数: 12

約数和(自身を含む): 2056321008

約数和(自身を除く): 189134065

約数列:

[1, 19, 23, 361, 437, 8303, 224881, 4272739, 5172263, 81182041, 98272997, 1867186943]

約数ペア:

[(1, 1867186943), (19, 98272997), (23, 81182041), (361, 5172263), (437, 4272739), (8303, 224881)]