57707902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{216947}}^1$

素因数の和:216975

約数の個数: 16

約数和(自身を含む): 104135040

約数和(自身を除く): 46427138

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 216947, 433894, 1518629, 3037258, 4121993, 8243986, 28853951, 57707902]

約数ペア:

[(1, 57707902), (2, 28853951), (7, 8243986), (14, 4121993), (19, 3037258), (38, 1518629), (133, 433894), (266, 216947)]