19139141274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9354419}}^1$

素因数の和:9354466

約数の個数: 32

約数和(自身を含む): 43105167360

約数和(自身を除く): 23966026086

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9354419, 18708838, 28063257, 56126514, 102898609, 205797218, 289986989, 308695827, 579973978, 617391654, 869960967, 1739921934, 3189856879, 6379713758, 9569570637, 19139141274]

約数ペア:

[(1, 19139141274), (2, 9569570637), (3, 6379713758), (6, 3189856879), (11, 1739921934), (22, 869960967), (31, 617391654), (33, 579973978), (62, 308695827), (66, 289986989), (93, 205797218), (186, 102898609), (341, 56126514), (682, 28063257), (1023, 18708838), (2046, 9354419)]