15198442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 29047680

約数和(自身を除く): 13849238

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 3361, 4522, 6722, 23527, 47054, 57137, 63859, 114274, 127718, 399959, 447013, 799918, 894026, 1085603, 2171206, 7599221, 15198442]

約数ペア:

[(1, 15198442), (2, 7599221), (7, 2171206), (14, 1085603), (17, 894026), (19, 799918), (34, 447013), (38, 399959), (119, 127718), (133, 114274), (238, 63859), (266, 57137), (323, 47054), (646, 23527), (2261, 6722), (3361, 4522)]