27915998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{30949}}^1$

素因数の和:31003

約数の個数: 16

約数和(自身を含む): 46796400

約数和(自身を除く): 18880402

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 30949, 61898, 340439, 680878, 1268909, 2537818, 13957999, 27915998]

約数ペア:

[(1, 27915998), (2, 13957999), (11, 2537818), (22, 1268909), (41, 680878), (82, 340439), (451, 61898), (902, 30949)]