2019661278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1\times {\mathrm{10141}}^1$

素因数の和:11912

約数の個数: 32

約数和(自身を含む): 4254771840

約数和(自身を除く): 2235110562

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1747, 3494, 5241, 10141, 10482, 20282, 30423, 33193, 60846, 66386, 99579, 192679, 199158, 385358, 578037, 1156074, 17716327, 35432654, 53148981, 106297962, 336610213, 673220426, 1009830639, 2019661278]

約数ペア:

[(1, 2019661278), (2, 1009830639), (3, 673220426), (6, 336610213), (19, 106297962), (38, 53148981), (57, 35432654), (114, 17716327), (1747, 1156074), (3494, 578037), (5241, 385358), (10141, 199158), (10482, 192679), (20282, 99579), (30423, 66386), (33193, 60846)]