16604434

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 32191776

約数和(自身を除く): 15587342

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 211, 422, 511, 539, 803, 1022, 1078, 1477, 1606, 2321, 2954, 3577, 4642, 5621, 7154, 10339, 11242, 15403, 16247, 20678, 30806, 32494, 39347, 78694, 107821, 113729, 169433, 215642, 227458, 338866, 754747, 1186031, 1509494, 2372062, 8302217, 16604434]

約数ペア:

[(1, 16604434), (2, 8302217), (7, 2372062), (11, 1509494), (14, 1186031), (22, 754747), (49, 338866), (73, 227458), (77, 215642), (98, 169433), (146, 113729), (154, 107821), (211, 78694), (422, 39347), (511, 32494), (539, 30806), (803, 20678), (1022, 16247), (1078, 15403), (1477, 11242), (1606, 10339), (2321, 7154), (2954, 5621), (3577, 4642)]