19841886

素因数分解:

$2^1\times 3^2\times {\mathrm{337}}^1\times {\mathrm{3271}}^1$

素因数の和:3616

約数の個数: 24

約数和(自身を含む): 43131504

約数和(自身を除く): 23289618

約数列:

[1, 2, 3, 6, 9, 18, 337, 674, 1011, 2022, 3033, 3271, 6066, 6542, 9813, 19626, 29439, 58878, 1102327, 2204654, 3306981, 6613962, 9920943, 19841886]

約数ペア:

[(1, 19841886), (2, 9920943), (3, 6613962), (6, 3306981), (9, 2204654), (18, 1102327), (337, 58878), (674, 29439), (1011, 19626), (2022, 9813), (3033, 6542), (3271, 6066)]