15663085844

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{38651}}^1$

素因数の和:39056

約数の個数: 48

約数和(自身を含む): 32181964416

約数和(自身を除く): 16518878572

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 353, 574, 706, 1148, 1412, 2471, 4942, 9884, 14473, 28946, 38651, 57892, 77302, 101311, 154604, 202622, 270557, 405244, 541114, 1082228, 1584691, 3169382, 6338764, 11092837, 13643803, 22185674, 27287606, 44371348, 54575212, 95506621, 191013242, 382026484, 559395923, 1118791846, 2237583692, 3915771461, 7831542922, 15663085844]

約数ペア:

[(1, 15663085844), (2, 7831542922), (4, 3915771461), (7, 2237583692), (14, 1118791846), (28, 559395923), (41, 382026484), (82, 191013242), (164, 95506621), (287, 54575212), (353, 44371348), (574, 27287606), (706, 22185674), (1148, 13643803), (1412, 11092837), (2471, 6338764), (4942, 3169382), (9884, 1584691), (14473, 1082228), (28946, 541114), (38651, 405244), (57892, 270557), (77302, 202622), (101311, 154604)]