19271274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9419}}^1$

素因数の和:9466

約数の個数: 32

約数和(自身を含む): 43407360

約数和(自身を除く): 24136086

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9419, 18838, 28257, 56514, 103609, 207218, 291989, 310827, 583978, 621654, 875967, 1751934, 3211879, 6423758, 9635637, 19271274]

約数ペア:

[(1, 19271274), (2, 9635637), (3, 6423758), (6, 3211879), (11, 1751934), (22, 875967), (31, 621654), (33, 583978), (62, 310827), (66, 291989), (93, 207218), (186, 103609), (341, 56514), (682, 28257), (1023, 18838), (2046, 9419)]