16804519193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{29243}}^1$

素因数の和:29717

約数の個数: 32

約数和(自身を含む): 22234798080

約数和(自身を除く): 5430278887

約数列:

[1, 7, 11, 17, 77, 119, 187, 439, 1309, 3073, 4829, 7463, 29243, 33803, 52241, 82093, 204701, 321673, 497131, 574651, 2251711, 3479917, 5468441, 12837677, 38279087, 89863739, 141214447, 218240509, 988501129, 1527683563, 2400645599, 16804519193]

約数ペア:

[(1, 16804519193), (7, 2400645599), (11, 1527683563), (17, 988501129), (77, 218240509), (119, 141214447), (187, 89863739), (439, 38279087), (1309, 12837677), (3073, 5468441), (4829, 3479917), (7463, 2251711), (29243, 574651), (33803, 497131), (52241, 321673), (82093, 204701)]