15705429712

素因数分解:

$2^4\times 7^1\times {\mathrm{140227051}}^1$

素因数の和:140227066

約数の個数: 20

約数和(自身を含む): 34776308896

約数和(自身を除く): 19070879184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140227051, 280454102, 560908204, 981589357, 1121816408, 1963178714, 2243632816, 3926357428, 7852714856, 15705429712]

約数ペア:

[(1, 15705429712), (2, 7852714856), (4, 3926357428), (7, 2243632816), (8, 1963178714), (14, 1121816408), (16, 981589357), (28, 560908204), (56, 280454102), (112, 140227051)]