15209320136

素因数分解:

$2^3\times {\mathrm{1231}}^1\times {\mathrm{1544407}}^1$

素因数の和:1545644

約数の個数: 16

約数和(自身を含む): 28540659840

約数和(自身を除く): 13331339704

約数列:

[1, 2, 4, 8, 1231, 2462, 4924, 9848, 1544407, 3088814, 6177628, 12355256, 1901165017, 3802330034, 7604660068, 15209320136]

約数ペア:

[(1, 15209320136), (2, 7604660068), (4, 3802330034), (8, 1901165017), (1231, 12355256), (2462, 6177628), (4924, 3088814), (9848, 1544407)]