13857470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 13514050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 479, 526, 958, 1315, 2395, 2630, 2893, 4790, 5269, 5786, 10538, 14465, 26345, 28930, 52690, 125977, 251954, 629885, 1259770, 1385747, 2771494, 6928735, 13857470]

約数ペア:

[(1, 13857470), (2, 6928735), (5, 2771494), (10, 1385747), (11, 1259770), (22, 629885), (55, 251954), (110, 125977), (263, 52690), (479, 28930), (526, 26345), (958, 14465), (1315, 10538), (2395, 5786), (2630, 5269), (2893, 4790)]