13379168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 15651232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 199, 352, 382, 398, 764, 796, 1528, 1592, 2101, 2189, 3056, 3184, 4202, 4378, 6112, 6368, 8404, 8756, 16808, 17512, 33616, 35024, 38009, 67232, 70048, 76018, 152036, 304072, 418099, 608144, 836198, 1216288, 1672396, 3344792, 6689584, 13379168]

約数ペア:

[(1, 13379168), (2, 6689584), (4, 3344792), (8, 1672396), (11, 1216288), (16, 836198), (22, 608144), (32, 418099), (44, 304072), (88, 152036), (176, 76018), (191, 70048), (199, 67232), (352, 38009), (382, 35024), (398, 33616), (764, 17512), (796, 16808), (1528, 8756), (1592, 8404), (2101, 6368), (2189, 6112), (3056, 4378), (3184, 4202)]