2019958305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{66239}}^1$

素因数の和:66373

約数の個数: 32

約数和(自身を含む): 3433881600

約数和(自身を除く): 1413923295

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1605, 2033, 6099, 10165, 30495, 66239, 198717, 331195, 993585, 1258541, 3775623, 6292705, 7087573, 18878115, 21262719, 35437865, 106313595, 134663887, 403991661, 673319435, 2019958305]

約数ペア:

[(1, 2019958305), (3, 673319435), (5, 403991661), (15, 134663887), (19, 106313595), (57, 35437865), (95, 21262719), (107, 18878115), (285, 7087573), (321, 6292705), (535, 3775623), (1605, 1258541), (2033, 993585), (6099, 331195), (10165, 198717), (30495, 66239)]