11431060

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4363}}^1$

素因数の和:4503

約数の個数: 24

約数和(自身を含む): 24194016

約数和(自身を除く): 12762956

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 4363, 8726, 17452, 21815, 43630, 87260, 571553, 1143106, 2286212, 2857765, 5715530, 11431060]

約数ペア:

[(1, 11431060), (2, 5715530), (4, 2857765), (5, 2286212), (10, 1143106), (20, 571553), (131, 87260), (262, 43630), (524, 21815), (655, 17452), (1310, 8726), (2620, 4363)]