15227504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22133}}^1$

素因数の和:22184

約数の個数: 20

約数和(自身を含む): 30190776

約数和(自身を除く): 14963272

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22133, 44266, 88532, 177064, 354128, 951719, 1903438, 3806876, 7613752, 15227504]

約数ペア:

[(1, 15227504), (2, 7613752), (4, 3806876), (8, 1903438), (16, 951719), (43, 354128), (86, 177064), (172, 88532), (344, 44266), (688, 22133)]