13205710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{188653}}^1$

素因数の和:188667

約数の個数: 16

約数和(自身を含む): 27166176

約数和(自身を除く): 13960466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 188653, 377306, 943265, 1320571, 1886530, 2641142, 6602855, 13205710]

約数ペア:

[(1, 13205710), (2, 6602855), (5, 2641142), (7, 1886530), (10, 1320571), (14, 943265), (35, 377306), (70, 188653)]