57872782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{13219}}^1$

素因数の和:13431

約数の個数: 16

約数和(自身を含む): 95184000

約数和(自身を除く): 37311218

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 13219, 26438, 145409, 290818, 2630581, 5261162, 28936391, 57872782]

約数ペア:

[(1, 57872782), (2, 28936391), (11, 5261162), (22, 2630581), (199, 290818), (398, 145409), (2189, 26438), (4378, 13219)]