11589340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{82781}}^1$

素因数の和:82797

約数の個数: 24

約数和(自身を含む): 27814752

約数和(自身を除く): 16225412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 82781, 165562, 331124, 413905, 579467, 827810, 1158934, 1655620, 2317868, 2897335, 5794670, 11589340]

約数ペア:

[(1, 11589340), (2, 5794670), (4, 2897335), (5, 2317868), (7, 1655620), (10, 1158934), (14, 827810), (20, 579467), (28, 413905), (35, 331124), (70, 165562), (140, 82781)]