19291225635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2051167}}^1$

素因数の和:2051208

約数の個数: 48

約数和(自身を含む): 38397864960

約数和(自身を除く): 19106639325

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 2051167, 6153501, 10255835, 18460503, 22562837, 30767505, 38972173, 67688511, 92302515, 112814185, 116916519, 194860865, 203065533, 338442555, 350749557, 428693903, 584582595, 1015327665, 1286081709, 1753747785, 2143469515, 3858245127, 6430408545, 19291225635]

約数ペア:

[(1, 19291225635), (3, 6430408545), (5, 3858245127), (9, 2143469515), (11, 1753747785), (15, 1286081709), (19, 1015327665), (33, 584582595), (45, 428693903), (55, 350749557), (57, 338442555), (95, 203065533), (99, 194860865), (165, 116916519), (171, 112814185), (209, 92302515), (285, 67688511), (495, 38972173), (627, 30767505), (855, 22562837), (1045, 18460503), (1881, 10255835), (3135, 6153501), (9405, 2051167)]