15856022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87121}}^1$

素因数の和:87143

約数の個数: 16

約数和(自身を含む): 29272992

約数和(自身を除く): 13416970

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 87121, 174242, 609847, 1132573, 1219694, 2265146, 7928011, 15856022]

約数ペア:

[(1, 15856022), (2, 7928011), (7, 2265146), (13, 1219694), (14, 1132573), (26, 609847), (91, 174242), (182, 87121)]