15886983164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{680443}}^1$

素因数の和:680909

約数の個数: 24

約数和(自身を含む): 30007580400

約数和(自身を除く): 14120597236

約数列:

[1, 2, 4, 13, 26, 52, 449, 898, 1796, 5837, 11674, 23348, 680443, 1360886, 2721772, 8845759, 17691518, 35383036, 305518907, 611037814, 1222075628, 3971745791, 7943491582, 15886983164]

約数ペア:

[(1, 15886983164), (2, 7943491582), (4, 3971745791), (13, 1222075628), (26, 611037814), (52, 305518907), (449, 35383036), (898, 17691518), (1796, 8845759), (5837, 2721772), (11674, 1360886), (23348, 680443)]