15704444912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75502139}}^1$

素因数の和:75502160

約数の個数: 20

約数和(自身を含む): 32767928760

約数和(自身を除く): 17063483848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75502139, 151004278, 302008556, 604017112, 981527807, 1208034224, 1963055614, 3926111228, 7852222456, 15704444912]

約数ペア:

[(1, 15704444912), (2, 7852222456), (4, 3926111228), (8, 1963055614), (13, 1208034224), (16, 981527807), (26, 604017112), (52, 302008556), (104, 151004278), (208, 75502139)]