15135536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{72767}}^1$

素因数の和:72788

約数の個数: 20

約数和(自身を含む): 31581312

約数和(自身を除く): 16445776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 72767, 145534, 291068, 582136, 945971, 1164272, 1891942, 3783884, 7567768, 15135536]

約数ペア:

[(1, 15135536), (2, 7567768), (4, 3783884), (8, 1891942), (13, 1164272), (16, 945971), (26, 582136), (52, 291068), (104, 145534), (208, 72767)]