13111790

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10009}}^1$

素因数の和:10147

約数の個数: 16

約数和(自身を含む): 23783760

約数和(自身を除く): 10671970

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 10009, 20018, 50045, 100090, 1311179, 2622358, 6555895, 13111790]

約数ペア:

[(1, 13111790), (2, 6555895), (5, 2622358), (10, 1311179), (131, 100090), (262, 50045), (655, 20018), (1310, 10009)]