22748453

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 30105600

約数和(自身を除く): 7357147

約数列:

[1, 7, 13, 19, 59, 91, 133, 223, 247, 413, 767, 1121, 1561, 1729, 2899, 4237, 5369, 7847, 13157, 14573, 20293, 29659, 55081, 92099, 102011, 171041, 249983, 385567, 1197287, 1749881, 3249779, 22748453]

約数ペア:

[(1, 22748453), (7, 3249779), (13, 1749881), (19, 1197287), (59, 385567), (91, 249983), (133, 171041), (223, 102011), (247, 92099), (413, 55081), (767, 29659), (1121, 20293), (1561, 14573), (1729, 13157), (2899, 7847), (4237, 5369)]