15844504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 32447520

約数和(自身を除く): 16603016

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 2087, 3796, 4174, 7592, 8348, 16696, 27131, 54262, 108524, 152351, 217048, 304702, 609404, 1218808, 1980563, 3961126, 7922252, 15844504]

約数ペア:

[(1, 15844504), (2, 7922252), (4, 3961126), (8, 1980563), (13, 1218808), (26, 609404), (52, 304702), (73, 217048), (104, 152351), (146, 108524), (292, 54262), (584, 27131), (949, 16696), (1898, 8348), (2087, 7592), (3796, 4174)]