28282298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6194

約数の個数: 24

約数和(自身を含む): 49092960

約数和(自身を除く): 20810662

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 6151, 12302, 67661, 116869, 135322, 233738, 744271, 1285559, 1488542, 2571118, 14141149, 28282298]

約数ペア:

[(1, 28282298), (2, 14141149), (11, 2571118), (19, 1488542), (22, 1285559), (38, 744271), (121, 233738), (209, 135322), (242, 116869), (418, 67661), (2299, 12302), (4598, 6151)]