15671271512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{959779}}^1$

素因数の和:959955

約数の個数: 32

約数和(自身を含む): 31845500400

約数和(自身を除く): 16174228888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 16328, 959779, 1919558, 3839116, 7678232, 12477127, 24954254, 49908508, 99817016, 150685303, 301370606, 602741212, 1205482424, 1958908939, 3917817878, 7835635756, 15671271512]

約数ペア:

[(1, 15671271512), (2, 7835635756), (4, 3917817878), (8, 1958908939), (13, 1205482424), (26, 602741212), (52, 301370606), (104, 150685303), (157, 99817016), (314, 49908508), (628, 24954254), (1256, 12477127), (2041, 7678232), (4082, 3839116), (8164, 1919558), (16328, 959779)]