15228284

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 27342000

約数和(自身を除く): 12113716

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 449, 556, 898, 1796, 8479, 16958, 27389, 33916, 54778, 62411, 109556, 124822, 249644, 3807071, 7614142, 15228284]

約数ペア:

[(1, 15228284), (2, 7614142), (4, 3807071), (61, 249644), (122, 124822), (139, 109556), (244, 62411), (278, 54778), (449, 33916), (556, 27389), (898, 16958), (1796, 8479)]