13139256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1876

約数の個数: 64

約数和(自身を含む): 36933120

約数和(自身を除く): 23793864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 1831, 2392, 3588, 3662, 5493, 7176, 7324, 10986, 14648, 21972, 23803, 42113, 43944, 47606, 71409, 84226, 95212, 126339, 142818, 168452, 190424, 252678, 285636, 336904, 505356, 547469, 571272, 1010712, 1094938, 1642407, 2189876, 3284814, 4379752, 6569628, 13139256]

約数ペア:

[(1, 13139256), (2, 6569628), (3, 4379752), (4, 3284814), (6, 2189876), (8, 1642407), (12, 1094938), (13, 1010712), (23, 571272), (24, 547469), (26, 505356), (39, 336904), (46, 285636), (52, 252678), (69, 190424), (78, 168452), (92, 142818), (104, 126339), (138, 95212), (156, 84226), (184, 71409), (276, 47606), (299, 43944), (312, 42113), (552, 23803), (598, 21972), (897, 14648), (1196, 10986), (1794, 7324), (1831, 7176), (2392, 5493), (3588, 3662)]