15661094768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{545911}}^1$

素因数の和:546093

約数の個数: 40

約数和(自身を含む): 33304999296

約数和(自身を除く): 17643904528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2608, 3586, 7172, 14344, 28688, 545911, 1091822, 2183644, 4367288, 6005021, 8734576, 12010042, 24020084, 48040168, 88983493, 96080336, 177966986, 355933972, 711867944, 978818423, 1423735888, 1957636846, 3915273692, 7830547384, 15661094768]

約数ペア:

[(1, 15661094768), (2, 7830547384), (4, 3915273692), (8, 1957636846), (11, 1423735888), (16, 978818423), (22, 711867944), (44, 355933972), (88, 177966986), (163, 96080336), (176, 88983493), (326, 48040168), (652, 24020084), (1304, 12010042), (1793, 8734576), (2608, 6005021), (3586, 4367288), (7172, 2183644), (14344, 1091822), (28688, 545911)]