19068495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 33523200

約数和(自身を除く): 14454705

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 2909, 6555, 8727, 14545, 43635, 55271, 66907, 165813, 200721, 276355, 334535, 829065, 1003605, 1271233, 3813699, 6356165, 19068495]

約数ペア:

[(1, 19068495), (3, 6356165), (5, 3813699), (15, 1271233), (19, 1003605), (23, 829065), (57, 334535), (69, 276355), (95, 200721), (115, 165813), (285, 66907), (345, 55271), (437, 43635), (1311, 14545), (2185, 8727), (2909, 6555)]