13821892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25981}}^1$

素因数の和:26011

約数の個数: 24

約数和(自身を含む): 29099840

約数和(自身を除く): 15277948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 25981, 51962, 103924, 181867, 363734, 493639, 727468, 987278, 1974556, 3455473, 6910946, 13821892]

約数ペア:

[(1, 13821892), (2, 6910946), (4, 3455473), (7, 1974556), (14, 987278), (19, 727468), (28, 493639), (38, 363734), (76, 181867), (133, 103924), (266, 51962), (532, 25981)]